Product Description
ZheJiang Xihu (West Lake) Dis. specializes in the R&D, manufacturing, sales and after sales service of compressors, which include oil-free air compressors, oil-injected air compressor and air end, special gas compressors and post-processing equipment etc, under the brand name “Xihu (West Lake) Dis.r”, “OFAC” .
Product Features
*Efficient permanent magnet synchronous motor using high-performance NdFeb permanent magnet, 120ºC without loss of magnetic. Through the magnetic field and magnetic force generated by the AC voltage related to the stator coil, the rotor generates rotation, low speed and high efficiency.
*Advanced level of integrated host design. High efficiency, low speed, low noise, low energy consumption, low maintenance cost, reliable stability and usability. Adopt the embedded integrated shaft directly connected structure, compact structure, high transmission efficiency.
*Large capacity oil and gas separator, coupled with sophisticated oil and gas separation elements and gas, liquid filtration elements, with 3 times oil and gas separation, to ensure the quality of compressed air.
*Intake valve plate adopts international advanced technology, coupled with reasonable noise reduction design, intake valve adjustment range 0-100% easy to adjust, small pressure loss, long life.
*High efficiency cooler adopts large heat exchange area design, improve cooling efficiency, effectively imitation machine high temperature, anti-corrosion treatment of the inner wall, the use of more severe mining, prolong the service life.
| TECHNICAL DATA—-OIL INJECTED SERIES |
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| Model | Power | Pressure (bar) | Air Flow (m3/min) | Noise Level dBA | Outlet Pipe Diameter | Dimension LxWxH (mm) | |
| BO-7.5 | 7.5kw | 10hp | 7 | 1.2 | 66±2 | G 1/2″ | 800*700*930 |
| 8 | 1.1 | ||||||
| 10 | 0.95 | ||||||
| 12 | 1.8 | ||||||
| BO-11 | 11kw | 15hp | 7 | 1.65 | 68±2 | G 3/4″ | 950*750*1250 |
| 8 | 1.5 | ||||||
| 10 | 1.3 | ||||||
| 12 | 1.1 | ||||||
| BO-15 | 15kw | 20hp | 7 | 2.5 | |||
| 8 | 2.3 | ||||||
| 10 | 2.1 | ||||||
| 12 | 1.9 | ||||||
| BO-18.5D | 18.5kw | 25hp | 7 | 3.2 | G 1″ | 1380*850*1160 | |
| 8 | 3.0 | ||||||
| 10 | 2.7 | ||||||
| 12 | 2.4 | ||||||
| BO-22D | 22kw | 30hp | 7 | 3.8 | |||
| 8 | 3.6 | ||||||
| 10 | 3.2 | ||||||
| 12 | 2.7 | ||||||
| BO-30D | 30kw | 40hp | 7 | 5.3 | |||
| 8 | 5.0 | ||||||
| 10 | 4.5 | ||||||
| 12 | 4.0 | ||||||
| BO-37D | 37kw | 50hp | 7 | 6.8 | G 1-1/2″ | 1500*1000*1330 | |
| 8 | 6.2 | ||||||
| 10 | 5.6 | ||||||
| 12 | 5.0 | ||||||
| BO-45D | 45kw | 60hp | 7 | 7.4 | 72±2 | ||
| 8 | 7.0 | ||||||
| 10 | 6.2 | ||||||
| 12 | 5.6 | ||||||
| BO-55D | 55kw | 75hp | 7 | 10.0 | G 2″ | 1900*1250*1570 | |
| 8 | 9.6 | ||||||
| 10 | 8.5 | ||||||
| 12 | 7.6 | ||||||
| BO-75D | 75kw | 100hp | 7 | 13.4 | |||
| 8 | 12.6 | ||||||
| 10 | 11.2 | ||||||
| 12 | 10.0 | ||||||
| BO-90D | 90kw | 125hp | 7 | 16.2 | |||
| 8 | 15.0 | ||||||
| 10 | 13.8 | ||||||
| 12 | 12.3 | ||||||
| BO-110D | 110kw | 150hp | 7 | 21.0 | G 2-1/2″ | 2500*1470*1840 | |
| 8 | 19.8 | ||||||
| 10 | 17.4 | ||||||
| 12 | 14.8 | ||||||
| BO-132D | 132kw | 175hp | 7 | 24.5 | 75±2 | ||
| 8 | 23.2 | ||||||
| 10 | 20.5 | ||||||
| 12 | 17.4 | ||||||
| BO-160D | 160kw | 220hp | 7 | 28.7 | |||
| 8 | 27.6 | ||||||
| 10 | 24.6 | ||||||
| 12 | 21.5 | ||||||
| BO-185D | 185kw | 250hp | 7 | 32.0 | DN85 | 3150*1980*2150 | |
| 8 | 30.4 | ||||||
| 10 | 27.4 | ||||||
| 12 | 24.8 | ||||||
| BO-220D | 220kw | 300hp | 7 | 36.0 | 82±2 | ||
| 8 | 34.3 | ||||||
| 10 | 30.2 | ||||||
| 12 | 27.7 | ||||||
| BO-250D | 250kw | 350hp | 7 | 42.0 | |||
| 8 | 40.5 | ||||||
| 10 | 38.2 | ||||||
| 12 | 34.5 | ||||||
| BO-315D | 315kw | 430hp | 7 | 51.0 | |||
| 8 | 50.2 | ||||||
| 10 | 44.5 | ||||||
| 12 | 39.5 | ||||||
| BO-355D | 355kw | 480hp | 7 | 64.0 | 84±2 | DN100 | |
| 8 | 61 | ||||||
| 10 | 56.5 | ||||||
| 12 | 49.0 | ||||||
| BO-400D | 400kw | 545hp | 7 | 71.2 | |||
| 8 | 68.1 | ||||||
| 10 | 62.8 | ||||||
| 12 | 62.2 | ||||||
| TECHNICAL DATA |
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| Model | Power | Pressure (bar) | Air Flow (m3/min) | Noise Level dBA | Outlet Size | Weight (kgs) | Lubricating Water(L) | Filter Element (B)-(Z) | Dimension LxWxH (mm) | |
| OF-7.5F | 7.5kw | 10hp | 8 | 1.0 | 60 | RP 3/4 | 400 | 22 | (25cm) 1 | 1000*720*1050 |
| OF-11F | 11kw | 15hp | 8 | 1.6 | 63 | 460 | 1156*845*1250 | |||
| OF-15F | 15kw | 20hp | 8 | 2.5 | 65 | RP 1 | 620 | 28 | (50cm) 1 | 1306*945*1260 |
| OF-18F | 18.5kw | 25hp | 8 | 3.0 | 67 | 750 | 33 | 1520*1060*1390 | ||
| OF-22F | 22kw | 30hp | 8 | 3.6 | 68 | 840 | 33 | 1520*1060*1390 | ||
| OF-30F | 30kw | 40hp | 8 | 5.0 | 69 | RP 11/4 | 1050 | 66 | (25cm) 5 | 1760*1160*1490 |
| OF-37F | 37kw | 50hp | 8 | 6.2 | 71 | 1100 | 1760*1160*1490 | |||
| OF-45S | 45kw | 60hp | 8 | 7.3 | 74 | RP 11/2 | 1050 | 88 | 1760*1160*1490 | |
| OF-45F | 45kw | 60hp | 8 | 7.3 | 74 | 1200 | 1760*1160*1490 | |||
| OF-55S | 55kw | 75hp | 8 | 10 | 74 | RP 2 | 1250 | 110 | (50cm) 5 | 1900*1250*1361 |
| OF-55F | 55kw | 75hp | 8 | 10 | 74 | 2200 | (50cm) 7 | 2350*1250*1880 | ||
| OF-75S | 75kw | 100hp | 8 | 13 | 75 | 1650 | (50cm) 5 | 1900*1250*1361 | ||
| OF-75F | 75kw | 100hp | 8 | 13 | 75 | 2500 | (50cm) 7 | 2550*1620*1880 | ||
| OF-90S | 90kw | 125hp | 8 | 15 | 76 | 2050 | (50cm) 5 | 1900*1250*1361 | ||
| OF-90F | 90kw | 125hp | 8 | 15 | 76 | 2650 | (50cm) 7 | 2550*1620*1880 | ||
| OF-110S | 110kw | 150hp | 8 | 20 | 78 | DN 65 | 2550 | 130 | (50cm) 12 | 2200*1600*1735 |
| OF-110F | 110kw | 150hp | 8 | 20 | 78 | 3500 | 130 | 3000*1700*2250 | ||
| OF-132S | 132kw | 175hp | 8 | 23 | 80 | 2700 | 130 | 2200*1600*2250 | ||
| OF-160S | 160kw | 220hp | 8 | 26 | 82 | 2900 | 165 | 2200*1600*2250 | ||
| OF-185S | 185kw | 250hp | 8 | 30 | 83 | DN 100 | 3300 | 180 | (50cm) 22 | 2860*1800*1945 |
| OF-200S | 200kw | 270hp | 8 | 33 | 83 | 3500 | 2860*1800*1945 | |||
| OF-220S | 220kw | 300hp | 8 | 36 | 85 | 4500 | 2860*2000*2300 | |||
| OF-250S | 250kw | 340hp | 8 | 40 | 85 | 4700 | 2860*2000*2300 | |||
| OF-315S | 315kw | 480hp | 8 | 50 | 90 | 5000 | 2860*2000*2300 | |||
F– air cooling method S– water cooling method
FAQ
Q1: Warranty terms of your machine?
A1: Two year warranty for the machine and technical support according to your needs.
Q2: Will you provide some spare parts of the machines?
A2: Yes, of course.
Q3: What about product package?
A3: We pack our products strictly with standard seaworthy case. Rcommend wooden box.
Q4: Can you use our brand?
A4: Yes, OEM is available.
Q5: How long will you take to arrange production?
A5: Immediate delivery for stock products. 380V 50HZ we can delivery the goods within 3-15 days. Other voltage or other color we will delivery within 30-45 days.
Q6: How Many Staff Are There In your Factory?
A6: About 100.
Q7: What’s your factory’s production capacity?
A7: About 550-650 units per month.
Q8: What the exactly address of your factory?
A8: Our first workshop located in HangZhou, ZheJiang , second workshop located in HangZhou, ZheJiang , China.
| After-sales Service: | Online Support |
|---|---|
| Warranty: | 1 Year |
| Lubrication Style: | Lubricated |
| Cooling System: | Air Cooling |
| Power Source: | AC Power |
| Cylinder Position: | Horizontal |
| Customization: |
Available
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How to Repair and Maintain an Air Compressor
A compressor is a device used to move air from one place to another. Air enters the air compressor through the intake valve. Inside the compressor, the vanes on the inner rotor rotate within an eccentric cavity. The self-adjusting length arm divides the space into multiple cavities of different sizes. As the rotor rotates, air fills the cavity. As air flows around the cavity, it builds pressure and is squeezed out of the compressor output.
Positive displacement
Positive displacement air compressors use reciprocating pistons to compress air. Gas is drawn in during the suction stroke and compressed by moving the piston in the opposite direction. It then discharges the compressed air by moving it in the opposite direction. This type of air compressor is most commonly found in automobiles, refrigerators, and other applications that require high pressure. However, it is not as efficient as a centrifugal compressor.
Most modern air compressors use positive displacement. Positive displacement models capture a volume of air in the compression chamber and distribute it when the pump is operating at maximum capacity. They are more economical than their negative displacement counterparts. Reciprocating screw air compressors are the most common positive displacement compressors. The reciprocating screw air compressor adopts a water jacket around the cylinder and is often used in processes such as oil drilling.
A bicycle pump is an example of positive displacement compression. Air is drawn into the cylinder and compressed by the moving piston. A piston compressor works on the same principle, but it uses a rotating crankshaft or connecting rod to complete the movement of the pistons. There are two types of positive displacement compressors: single-acting and double-acting. Both types work on the same principle, both are positive displacement compressors. The difference between the two types is the pressure ratio.
In air compression, positive displacement compression reduces the volume of the fluid and reduces its viscosity. This results in higher pressure ratios and is used in centrifugal, axial, and scroll compressors. Positive displacement is a common feature of most air compressors. Positive displacement compressors offer the same benefits and are more energy-efficient when applied to oil-free and gas applications. This type of compression is usually the best choice for low-pressure applications.
oil free
If you’re looking for an air compressor for your business, consider an oil-free air compressor. These models offer cleaner, quieter operation than traditional air compressors and require less maintenance. They also meet ISO Class 0 or Class 1 air purity requirements. Oil-free air compressors are also quieter, with fewer moving parts and less noise. These advantages make oil-free air compressors an ideal solution for many commercial applications.
Air purity is critical in many industries. Even the tiniest drop of oil can damage production equipment or damage products. The best way to find an oil-free air compressor for your business is to consider the process and end product. As air quality improves, more and more businesses are turning to oil-free compressors. Some of the advantages and disadvantages of these air compressors are:
When choosing an oil-free air compressor, it is important to understand the terminology used in the industry. Knowing these terms will make it easier for you to choose the right compressor for your needs. ACTFM, or actual cubic feet per minute, is an industry term for measuring the amount of air pumped in one minute under rated conditions. Although a simple number, it can be very useful in determining which type of air compressor is best for your application.
The ISO 8573-1 international standard defines air quality and provides air purity classifications. The strictest classification is air purity class 0. Many manufacturers claim that oil-free air compressors meet this standard. However, a class 0 oil-free air compressor does not necessarily mean that the air is free of contaminants. In fact, Class 0 is the benchmark for air purity. While zero air quality is the highest level, that doesn’t mean it’s completely oil-free.
double acting
A double-acting air compressor is a device that uses compressed air to generate electricity. Its working principle is based on piston and connecting rod. The connecting rod connects the crankshaft to the piston through pins and caps. The piston moves as the piston moves. Rods are usually made of forged carbon steel. In terms of service and maintenance, double-acting compressors require regular vise maintenance and proper cleaning.
The displacement of the compressor is a measure of the displacement that the piston can produce in a certain period of time. Displacement is usually expressed in actual cubic feet per minute. The exact calculation depends on the type of cylinder and the configuration of the compressor. Single-acting cylinders can have head-end or crank-end displacement, both of which can be measured using the displacement equation. A double-acting air compressor will use this equation. 4 and 6 calculate the displacement.
Double-acting air compressors have multiple cylinders and are made of cast iron. They are water-cooled and have a mechanical connection between the piston and connecting rod. A double-acting compressor compresses air twice per revolution of the motor. One cylinder moves up, while the other cylinder moves down. The piston moves down, allowing air to enter through valve #1. During the operation of the compressor, the temperature of the air and gas increases.
Double-acting air compressors typically have high pressure and are considered workhorses. Double-acting compressors also feature intercooling and double compression. As a result, these machines tend to last longer than single-acting compressors. Its low speed and dual compression make it a workhorse in the compressor industry. Double-acting air compressors are workhorses and versatile devices.
fuel tank pressure switch
You can adjust the pressure in the air compressor tank by adjusting the differential pressure. You can turn the mainspring clockwise or counterclockwise to increase or decrease the pressure. This valve will open when the pressure is low enough to start the compressor. If the pressure is too low, the valve should be closed. The cut-in and cut-out pressures should be set to appropriate values. After adjusting the tank pressure, check the hysteresis of the tank pressure switch and set the desired shutoff pressure.
If the pressure in the tank falls below the cut-in level, the tank pressure switch must be replaced. You can test the switch with a multimeter. Make sure the switch is not damaged. If you can’t find the switch, you can look at the other sections. If you find any damaged or missing parts, you should replace them. Otherwise, it may be time to check the tank pressure switch. You may need to disassemble the compressor and remove the switch.
The fuel tank pressure switch is an important part of the air compressor. It keeps you informed of the amount of air delivered by the compressor. If your tank or tank is damaged, your readings will be wrong. If the pressure switch is damaged, it will not function properly and result in incorrect readings. Fortunately, there are some easy ways to fix this. To prevent this from happening, keep the tank pressure switch in good condition.
When the air pressure in the tank drops to the cut-in pressure setting, the switch allows power to flow through it. This will start the motor and pump of the air compressor. Then, if the pressure in the tank rises above the cut-off level, the switch will trip and stop the compressor. This will prevent it from being over-pressurized. Power flow will continue to flow to the motor. Depending on your compressor model, you can change the cut-in and cut-out pressures as needed.
energy source
The power supply of the air compressor is very important. Most air compressors run on 12 VDC, which is ideal for automotive use. Alternatively, you can buy a switching power supply for around $20. No matter which power supply you choose, you must ensure that it can support the maximum current of the compressor. You can find power supplies in all sizes, from quarter-horsepower to five-horsepower.
The voltage required for a three-phase air compressor will vary. Three-phase air compressors require three separate power cords and a three-phase electrical service panel. This is because a standard 120/240-volt electrical service panel is not sufficient to power a three-phase compressor. Additionally, three-phase compressors require three separate isolated wires for the engine and motor circuits. Three-phase compressors do not require a neutral wire.
editor by CX 2023-06-08
China best Industry Equipment Rotary Type Direct Drive 8 Bar 10 Bar 37 Kw 50 HP Screw Air Compressor supplier
Product Description
Product Description
Product Name:Direct Driven Energy Saving PM VSD Screw Air Compressor
Power: 11KW 15HP
Pressure: 8bar
Air Flow: 1.7m3/min
Motor: Permanent Magent IP23 motor
Air End: CZPT Brand
Noise: 70±2dBA
Size: 1120*750*980mm
Weight: 290kg
Detailed Photos
Product Parameters
| Model | Pressure | Air Flow | Power | Noise | Air Outlet Size | Weight | Dimensions |
| GTA-5.5PM | 8bar/116psi | 0.6m3/min | 4kw/5.5hp | 63 | G 3/4 | 110 | 900*600*850 |
| GTA-7.5PM | 8bar/116psi | 0.85m3/min | 5.5kw/7.5hp | 68 | G 3/4 | 120 | 900*600*850 |
| GTA-10PM | 8bar/116psi | 1.1m3/min | 7.5kw/10hp | 68 | G 3/4 | 120 | 900*600*850 |
| GTA-15PM | 8bar/116psi | 1.8m3/min | 11kw/15hp | 70 | G 1 | 200 | 1000*700*1000 |
| GTA-20PM | 8bar/116psi | 2.3m3/min | 15kw/20hp | 70 | G 1 | 200 | 1000*700*1000 |
| GTA-25PM | 8bar/116psi | 2.9m3/min | 18.5kw/25hp | 72 | G 1 | 300 | 1300*790*1150 |
| GTA-30PM | 8bar/116psi | 3.3m3/min | 22kw/30hp | 72 | G 1 | 300 | 1300*790*1150 |
| GTA-40PM | 8bar/116psi | 4.7m3/min | 30kw/40hp | 72 | G 1 1/2 | 320 | 1300*790*1150 |
| GTA-50PM | 8bar/116psi | 6.2m3/min | 37kw/50hp | 72 | G 1 1/2 | 460 | 1400*950*1310 |
| GTA-60PM | 8bar/116psi | 6.5m3/min | 45kw/60hp | 72 | G1 1/2 | 600 | 1400*950*1310 |
Company Profile
FAQ
Q1: Warranty terms of your machine?
A1: One year warranty for the machine and technical support according to your needs.
Q2: Will you provide some spare parts of the machines?
A2: Yes, of course.
Q3: What about product package?
A3: We pack our products strictly with standard seaworthy case.
Q4: Can you use our brand?
A4: Yes, OEM is available.
Q5: How long will you take to arrange production?
A5: 380V 50HZ we can delivery the goods within 3-15 days. Other voltage or other color we will delivery within 25-30 days.
Q6: How Many Staff Are There In your Factory?
A6: About 100.
Q7: What’s your factory’s production capacity?
A7: About 2000 units per month.
| After-sales Service: | Spare Parts |
|---|---|
| Warranty: | 1 Year |
| Lubrication Style: | Lubricated |
| Cooling System: | Air Cooling |
| Power Source: | AC Power |
| Installation Type: | Stationary Type |
| Customization: |
Available
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what to see in an air compressor
If you need to buy an air compressor, you should know what to look for. The types of air compressors on the market are classified according to their CFM rating, safety devices, and pumps. There are several differences between lubricated and oil-free air compressors that you should know before buying. To better understand the difference between these types of air compressors, read on. This article will guide you through these differences.
Pump
If you are looking for a quality air compressor, you have come to the right place. A good air compressor pump will provide high pressure for anything from tires to boats and more. There are hundreds of different models to choose from, and the great thing about buying one from a Chinese manufacturer is that they have so many options. More importantly, Chinese manufacturers can customize air equipment such as air compressors at low prices.
A good quality air pump won’t break easily, but you’ll be able to use it for years. Choosing a high-quality pump will help you avoid many hassles on the road, such as unplanned downtime and installation costs. Plus, a pump from the same manufacturer as your air compressor is your best bet to ensure optimum performance. Listed below are some tips for finding a quality pump for your air compressor.
The air compressor is an important but unremarkable invention. Without them, our lives would be completely different. Without a pump, we can’t get hot water from central heating, nor can we get heat from the refrigerator. We can’t inflate bicycle tires, and we can’t refuel cars. Pumps are vital to all kinds of machines. So why is it important to choose the right product? The answer may surprise you.
Different types of pumps are used for different applications. Positive displacement pumps move a fixed volume of fluid and direct it to a drain. This design ensures constant flow at a constant speed regardless of discharge pressure. Centrifugal pumps work differently. The impeller accelerates the fluid, converting the input energy into kinetic energy. This type of pump is most commonly used in mines, air conditioning, industrial plants, and flood control.
safety equipment
There are several safety features you should check when using an air compressor. First, check the connection of the air filter to the air. If they come loose, parts may separate and cause injury. Another important safety feature is the shut-off valve. When working near compressed air, the shut-off valve should be within easy reach and visibility. Moving parts and other equipment must be protected with protective covers. Check safety valve and replace damaged parts.
Rupture discs are copper discs located on the air cooler. When the air pressure exceeds a certain limit, it bursts. Fusible plugs contain materials that melt at high temperatures. The compressor should have a lubricating oil pressure alarm and cut off the trip signal. If these two safety devices fail, the compressor should be stopped immediately. The rupture disc should be inspected at least weekly to ensure it does not rupture under pressure.
If the pressure level is too high, and overcurrent protection device cuts power to the motor. It also automatically shuts off the compressor when the hose ruptures or the air volume exceeds a preset level. The device should be installed on the air compressor to prevent accidents. Its job is to protect the operator from harm. If employees do not follow these safety measures, they may cause equipment damage.
To ensure safety when operating the air compressor, safety glasses and gloves should be worn. Pressurized air can cause eye injury, and crash goggles can provide a barrier to prevent this. Additionally, the self-retracting cord prevents trip hazards and reinforces excess cord. You should also keep your hands and body away from the air nozzle. This will prevent you from being sprayed with compressed air.
CFM Rating
An air compressor’s PSI and CFM ratings indicate the pressure and volume it can deliver. PSI stands for pounds per square inch and measures the force and pressure contained in one square inch of air. These two indicators are equally important when choosing an air compressor. If you need a lot of compressed air for a specific application, you will need a higher psi compressor. Likewise, if you are using compressed air in a smaller application, a low cfm compressor will not provide enough power to meet your needs.
When comparing different air compressors, be sure to pay close attention to horsepower and CFM ratings. While compressor power is essential for some tasks, it is not the most important aspect. The CFM rating of an air compressor will determine how big a project it can handle and how long it takes to charge. Make sure you understand the CFM and PSI ratings of your future compressors, as not knowing these important statistics can frustrate you and drive up costs.
In general, it is best to choose an air compressor with a CFM rating higher than the size of the air tool. This will ensure that the air compressor has enough pressure to work multiple tools efficiently at the same time. While smaller CFM ratings may be sufficient for smaller projects, larger tools such as drills require a lot of air. Therefore, the higher the CFM, the larger and more powerful the tool.
Once you understand the CFM of an air compressor, you can start looking for the right tool. You can check the CFM rating of your air compressor online by commenting below. If you’re not sure about the size of your air tool, you can always buy a second air compressor. This is a great way to double the CFM of your air compressor! You’ll have more air to do more work, and your compressor will last longer.
Lack of oil and lubrication
Oil-free air compressors have a smaller footprint and require less maintenance than oil-lubricated air compressors. Although oil-lubricated air compressors are more expensive and heavier than oil-free air compressors, they are also ideal for stationary use. The benefits of oil-free air compressors include greater durability and lower maintenance costs. The advantages and disadvantages of each type are discussed below.
Oil-free air compressors are generally quieter than oil-lubricated air compressors. However, you may still experience some noise while using it. To avoid this, you should choose a quiet intake compressor. However, if you work next to a noisy compressor, you should buy a muffler, an aftermarket filter that reduces compressor noise.
If you want to use the air compressor for a long time, the oil-free model is not the right choice. Its Teflon coating wears off over time, especially at extreme temperatures. Additionally, oil-free air compressors have a large number of moving parts that require regular maintenance, while oil-filled air compressors are great for those who don’t want to invest in extra parts.
Another major difference between oil-free and oil-lubricated air compressors is lubrication. Oil-lubricated air compressors require regular lubrication whereas oil-free air compressors are pre-lubricated. They have fewer parts and are cheaper. Oil-free air compressors are lighter than oil-lubricated air compressors. In addition to being more affordable, oil-free air compressors are more powerful and durable.
While oil-filled air compressors are more efficient and durable, they generate a lot of heat. However, they are also more expensive and require regular oil changes. Furthermore, they are difficult to transport. They also need to be permanently installed. These air compressors are also not portable and require a fixed location. So, consider your needs before deciding which type is best for you. When you’re choosing an air compressor for your business, be sure to shop around.
noise level
If you are wondering what the noise level of an air compressor is, the answer depends on your specific equipment and working environment conditions. Typically, air compressors produce 40 to 90 decibels of noise. Although the lower the decibel level, the quieter the compressor will be. Larger, more powerful air compressors produce higher noise levels than their little brothers. But no matter how big the air compressors are, it’s a good idea to wear hearing protection while working around them.
When purchasing a new air compressor, the noise level of the air compressor should be considered. While this may seem like a small problem, there are actually a lot of variations on these noisy machines. The most common type of air compressor is the reciprocating piston pump. This model uses pistons similar to an engine to rotate inside a chamber. The piston moves quickly and traps air proportional to its size. Single-piston air compressors are generally noisier than twin-piston models, also known as twin cylinders.
But even if you have the proper equipment to protect your hearing, it’s still important to know the noise level of an air compressor. Even if the noise is not immediately dangerous, it can still cause temporary or permanent hearing loss. This condition is called noise-induced hearing loss, and an air compressor with a sound level of 80 or higher can cause permanent hearing damage. You can avoid potential damage to your hearing and prevent accidents by simply paying attention to the noise level of your air compressor.
Air compressors are inherently noisy, but if you take steps to reduce their noise levels, you can minimize disruption to neighbors and co-workers. For example, installing a sound enclosure in your work area can prevent your air compressor from making as much noise as before. Depending on your workspace, you can also try installing a long air hose, which will reduce sound levels by up to 25%.
editor by CX 2023-04-18
China Moair CE Level Protection Design Energy Conservation Direct Drive Screw Air Compressor with Low Price 12v air compressor
Merchandise Description
Moair CE Degree Defense Design and style Vitality Conservation Direct Push Screw Air Compressor with Low Cost
Product Description
Geared up with an IE3 motor, the direct drive rotary screw air compressor is made up of a large-accuracy screw and higher-top quality casting, with a wide variable variety of parameters.
Product Parameters
| Design | Power(kW) | Air shipping/Discharge force (m3/min) / (Mpa) |
| MFG30A | 22 | 3.forty four/.eight |
| MFG40A | 30 | five.sixty two/.8 |
| MFG50A | 37 | 6.35/.eight |
| MFG60A | forty five | seven.35/.eight |
| MFG75A | 55 | 9.sixty two/.8 |
| MFG100A | seventy five | 12.8/.8 |
| MFG120A | 90 | fifteen.3/.8 |
| MFG150A | one hundred ten | 18.6/.eight |
| MFG150W | one hundred ten | eighteen.6/.8 |
| MFG175A | 132 | 21.5/.8 |
| MFG175W | 132 | 21.5/.8 |
| MFG200A | a hundred and sixty | twenty five.8/.eight |
| MFG200W | one hundred sixty | twenty five.8/.eight |
| MFG250A | 185 | 28.5/.8 |
| MFG250W | 185 | 28.5/.eight |
| MFG300A | 220 | 35.3/.8 |
| MFG300W | 220 | 35.3/.eight |
| MFG350A | 250 | 43.2/.eight |
| MFG350W | 250 | forty three.2/.8 |
Company Profile
FAQ
Q1: What ‘s your manufacturing unit handle
A2: Our firm is located in NO.88 CZPT Street,HangZhou ,ZheJiang ,China
Q2: How extended is our shipping and delivery
A2: Our regular shipping and delivery time is 30-40 days right after confirmation get & getting recipets for common compressors, for the other non standard need will be reviewed case by case.
Q3: Can you accept OEM orders?
A3: Sure, with specialist design group, OEM orders are highly welcome.
|
US $3,000-30,000 / Piece | |
1 Piece (Min. Order) |
###
| Lubrication Style: | Lubricated |
|---|---|
| Cooling System: | Air Cooling |
| Power Source: | AC Power |
| Cylinder Position: | Vertical |
| Structure Type: | Closed Type |
| Installation Type: | Stationary Type |
###
| Samples: |
US$ 3000/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Model | Power(kW) | Air delivery/Discharge pressure (m3/min) / (Mpa) |
| MFG30A | 22 | 3.44/0.8 |
| MFG40A | 30 | 5.62/0.8 |
| MFG50A | 37 | 6.35/0.8 |
| MFG60A | 45 | 7.35/0.8 |
| MFG75A | 55 | 9.62/0.8 |
| MFG100A | 75 | 12.8/0.8 |
| MFG120A | 90 | 15.3/0.8 |
| MFG150A | 110 | 18.6/0.8 |
| MFG150W | 110 | 18.6/0.8 |
| MFG175A | 132 | 21.5/0.8 |
| MFG175W | 132 | 21.5/0.8 |
| MFG200A | 160 | 25.8/0.8 |
| MFG200W | 160 | 25.8/0.8 |
| MFG250A | 185 | 28.5/0.8 |
| MFG250W | 185 | 28.5/0.8 |
| MFG300A | 220 | 35.3/0.8 |
| MFG300W | 220 | 35.3/0.8 |
| MFG350A | 250 | 43.2/0.8 |
| MFG350W | 250 | 43.2/0.8 |
|
US $3,000-30,000 / Piece | |
1 Piece (Min. Order) |
###
| Lubrication Style: | Lubricated |
|---|---|
| Cooling System: | Air Cooling |
| Power Source: | AC Power |
| Cylinder Position: | Vertical |
| Structure Type: | Closed Type |
| Installation Type: | Stationary Type |
###
| Samples: |
US$ 3000/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Model | Power(kW) | Air delivery/Discharge pressure (m3/min) / (Mpa) |
| MFG30A | 22 | 3.44/0.8 |
| MFG40A | 30 | 5.62/0.8 |
| MFG50A | 37 | 6.35/0.8 |
| MFG60A | 45 | 7.35/0.8 |
| MFG75A | 55 | 9.62/0.8 |
| MFG100A | 75 | 12.8/0.8 |
| MFG120A | 90 | 15.3/0.8 |
| MFG150A | 110 | 18.6/0.8 |
| MFG150W | 110 | 18.6/0.8 |
| MFG175A | 132 | 21.5/0.8 |
| MFG175W | 132 | 21.5/0.8 |
| MFG200A | 160 | 25.8/0.8 |
| MFG200W | 160 | 25.8/0.8 |
| MFG250A | 185 | 28.5/0.8 |
| MFG250W | 185 | 28.5/0.8 |
| MFG300A | 220 | 35.3/0.8 |
| MFG300W | 220 | 35.3/0.8 |
| MFG350A | 250 | 43.2/0.8 |
| MFG350W | 250 | 43.2/0.8 |
The Air Compressor Is a Versatile Tool
The Air Compressor is one of the most versatile tools in any garage or workshop. It is easy to use and can perform a variety of tasks, from jackhammering to drilling. These machines are available in a wide variety of sizes and types, making it an excellent choice for a variety of situations. With a single motor, you no longer need separate motors for each tool. Its lightweight, compact design makes it easy to handle, and the single motor also reduces wear on parts.
Oil-injected
Oil-injected air compressors require a large amount of lubricant, which needs to be added to the sump regularly to maintain optimum performance. As there are many types of industrial fluids, a well-intentioned maintenance technician may add the wrong lubricant to the compressor. If this happens, the compressor will become incompatible with the lubricant, resulting in excessive carryover and the need to flush and replace downstream air treatment components.
Typically, the G 110-250 oil-injected rotary screw compressor from Atlas Copco provides reliable compressed air, preventing costly downtime. The G110-250 oil-injected rotary screw compressor is highly reliable and durable, enabling it to function in temperatures up to 46degC/115degF. Despite the oil-injected air compressor’s robust design, this unit requires very little on-site installation, and it features simple operation.
The primary advantage of oil-injected air compressors is the reduced cost of running. The cost of oil-free compressors is less than half of that of oil-injected ones, and it will require fewer maintenance costs in the long run. Moreover, the oil-free system is more environmentally friendly than oil-injected air compressors. But the drawbacks of oil-injected air compressors are substantial, too. It can contaminate finished goods and cause a significant financial risk for the manufacturer.
An oil-injected rotary screw air compressor offers several advantages over its counterpart. First, it features an innovative vertical design with variable-speed drive, allowing it to run more efficiently. Second, oil-injected air compressors reduce energy consumption by up to 50% compared to non-oil-injected air compressors. They also have a thermostatic valve, allowing them to maintain an optimum temperature. Thermostatically-regulated oil coolers allow the compressor to run more quietly.
Oil-free
What is an oil-free air compressor? The name refers to a type of air compressor that does not contain oil in the compressor chamber. Oil-free air compressors still use oil for various purposes, including lubricating the moving parts and managing waste heat. However, many people do not realize that their air compressor still requires oil for proper functioning. This article will explore why this type of air compressor is preferable for many users.
First of all, oil-free air technology has many benefits. For one, it reduces the energy cost involved in filtering air, and it minimizes leaks. Moreover, it also reduces the oil costs associated with compressor refills. And finally, it reduces the risks of contamination. Oil-free air technology is the future of compressed air. If you’re looking for an oil-free air compressor, here’s what to look for in your search.
Depending on the purpose of your air compressor, it may be beneficial to invest in an oil-free air compressor. Oil-lubricated air compressors are generally more durable than their oil-free counterparts, but they may cost twice as much. You should still consider the cost of ownership before purchasing an oil-free compressor. The oil-free models can be easier to transport, and they are more powerful. Moreover, they’re quieter than oil-lubed models.
An oil-free air compressor also means less maintenance, as it doesn’t need oil to work. This type of air compressors also features fewer moving parts, which means fewer places for problems to develop. All oil-free air compressors are manufactured to meet ISO Class 0 and 1 air purity standards. They also have less noise and vibration compared to their oil-based counterparts. So, why not choose an oil-free air compressor for your business?
Gasoline
When choosing a gas-powered air compressor, it’s important to consider the advantages of gasoline. This energy source can power a large air compressor without electricity. However, this type of air compressor lacks electrical hookup, so you’ll need to run an extension cord if you need to use it at a distance. However, gas compressors are able to function with just a gas tank. This makes them ideal for medium to heavy-duty industrial applications.
Another important consideration when choosing a gas air compressor is its size. Larger compressors are typically larger than portable ones and require more space. This makes them easier to transport and operate on the go. However, if you’re not sure which type of air compressor is best for you, consider the gas-powered versions. While they may be lighter, they don’t run as smoothly as their electric counterparts. Gasoline-powered compressors are not as portable as their electric counterparts and require proper maintenance.
Electricity
Electricity in an air compressor is not cheap. A 25 HP air compressor runs for ten hours each day, five days a week. The motor in these machines consumes 746 watts per hour. To find out how much electricity the equipment uses, multiply the wattage by the running time. For example, if the compressor runs for three hours, then it will use 1.9 kilowatt hours of electricity. To determine how much electricity an air compressor uses per day, you can calculate the kilowatt hours and multiply the number by the utility rate. Considering this, you can determine the cost of running your air compressor once per month.
The cost of operating an air compressor depends on the type of compressor. Electric air compressors are often silent and can run without any maintenance. These tools can be left unattended for up to four thousand hours before requiring repair. Electric air compressors require higher power for higher pressure, so you should plan accordingly. Whether or not you need a maintenance visit is up to you, but the benefit of not having to spend a fortune on repairs is priceless.
Although compressed air is not an energy-efficient source, its use in a variety of applications may save you money and kilowatts. Since an air compressor uses power when it is running, the cost is lower than the cost of operating a power tool. If you plan to use your air compressor for a long time, make sure that it is maintained properly. Proper care will save you money and power, and you may even be able to get an extended warranty if the compressor breaks down.
Variable frequency drive
The main purpose of a variable frequency drive (VFD) in an air compressor is to reduce energy consumption in the process of compression. A single motor drag system cannot adjust its speed continuously according to the weight of the load. By applying frequency control to the compressor, the power consumption can be reduced while maintaining the same pressure level. Therefore, a VFD is an excellent choice for compressors. Its benefits are numerous.
A VFD can also monitor the temperature of the motor and send error signals if the motor is running too hot or too cold. This eliminates the need for a separate sensor to monitor the oil pressure. These functions are useful not only in lowering energy consumption, but also in improving the performance of an application. Moreover, a VFD can monitor additional variables such as temperature and motor speed. Hence, it is a useful investment.
When using a VFD, it is crucial to choose the right motor. The speed of the compressor should be within the maximum starting limit of the motor. The air tank may be of any size, but a constant pressure limit is required to keep the VFD running within the service factor of the motor. In addition to a VFD, a master controller should also include a remote pressure set point and a PID card for a master controller. The transmitter should incorporate all useful data from the VFD, including the speed and the oil temperature. The VFD must be tested before it is integrated with the master control. It should be tested for min and max speed, temperature, and current within the expected range.
The use of a VFD in an air compressor has many benefits. One of the most notable is the reduction in power consumption. Fixed-speed compressors run on set points of six to seven bar. An extra bar of compression uses 7 percent of energy. This energy is wasted. A VFD-powered air compressor can also increase the life span of compressor parts. It is one of the best investments in your compressor. So, why wait any longer?
editor by czh 2022-11-28
China Standard 7.5kw 10HP 12bar~13bar Direct Drive All in One Rotary Screw Air Compressors with Air Dryer for Laser Cutting Machine wholesaler
Product Description
12~16BAR ALL-IN-One OIL INJECTED ROTARY SCREW AIR COMPRESSOR WITH AIR TANK, AIR DRYER, AND AIR FILTERS (PM VSD)
Product Parameters
Item Description
Hot Sale Products
2~10bar Oil-injected 7~16bar All-in-1 Small One-period
Screw Air Compressor Screw Air Compressor Screw Air Compressor
two~40bar one hundred% Oil-free 8~12bar a hundred% Oil-free Diesel Motor Moveable
Screw Air Compressor Scroll Air Compressor Screw Air Compressor
Get in touch with Us
Principal Merchandise
What we can offer:
* Oil-injected Screw Air Compressor (2~16 bar)
* All-in-1 Screw Air Compressor with Tank, Dryer, and Filters (7~sixteen bar)
* Solitary-stage Tiny Screw Air Compressor for Property use (8~ten bar)
* Drinking water-injected Oil-totally free Screw Air Compressor (2~40 bar)
* Oil-free Scroll Air Compressor (8~twelve bar)
* Diesel&Electrical Motor Transportable Screw Air Compressor (8~thirty bar)
* Air Dryer, Air tank, Filters, and other Spare areas
Picking an Air Compressor
Considering a new Air Compressor? Right here are some tips to make the selection less complicated. Understand the pros and cons of each sort, including the differences between oil-injected and oil-cost-free versions, one stage and optimistic displacement. In addition, understand far more about the diverse systems that are available for your air compressor. It is important to decide on an acceptable device for the kind of operate you do. Below are some of the greatest compressors accessible these days.
Good displacement
There are numerous distinct types of air compressors, but most are positive displacement air compressors. They use a rotary or reciprocating component to compress air. The reciprocating element compresses air by decreasing the volume of the chamber. Positive displacement compressors are utilized in bicycle pumps, chemical plants, and refrigerators. Constructive displacement air compressors use a number of inlet ports. Regardless of the various varieties, the basic principle of procedure continues to be the very same.
Another sort of good displacement air compressor is a reciprocating piston. The piston within a cylinder moves up and down, causing the compressed air to fill the upper part of the cylinder. These air compressors are employed in a variety of distinct apps, like blowing bottles and gasoline pipelines. These air compressors can be h2o-cooled, lubricated, or non-lubricated. Different kinds have different capacities and air pressures.
A optimistic displacement flowmeter makes use of a rotating chamber that divides constant fluid into discrete portions. The number of moments the chamber is stuffed and discharged can be utilized to estimate the circulation rate. The rotation speed of the measuring chamber is immediately proportional to the flow fee. The negatives of this variety of constructive displacement flowmeter are that it is inclined to jamming. If the fluid is made up of particles, it may be way too thick for the meter to figure out movement rate.
A damaging displacement air compressor was invented in 1860 and is the oldest type of compressor. It employs two lobes positioned in a round cavity. A single rotor is linked to an engine, while the other pushes the other one particular to spin in the opposite route. Damaging displacement compressors are minimal-servicing, but they do call for much more precision. They are often utilised in nuclear electrical power plants simply because they use the kinetic strength of the rotating factors to create force.
Oil-injected
Oil-flooded or oil-injected air compressors use liquid to seal and lubricate shifting areas and lessen noise. Oil-flooded air compressors are successful for a selection of pneumatic instruments and equipment. Some designs have a thermostat that controls the quantity of oil utilised for the duration of operation. Other sorts of oil-flooded air compressors are piston-sort models. Here is an overview of the basic distinctions in between these two air compressors.
An oil-injected air compressor is far more costly than a comparable oil-free air compressor, but its advantages far outweigh its drawbacks. An oil-totally free compressor is quieter, demands less maintenance, and has a reduce price tag. It also provides a increased diploma of air purity. A quantity of other benefits might also make this variety of air compressor the far better decision for several industrial configurations. If you want a higher-strain compressor in a tight room, think about the benefits of an oil-cost-free technique.
Oil-injected air compressors need much more servicing than oil-free models. Both sorts of air compressors offer comparable capacity and ISO 8573-1 Class and 1-2 purity, but the oil-injected systems demand much more air-treatment method components. They call for an activated carbon filter and coalescing filter. Oil-injected air compressors will most likely remain the normal for industrial air compressors for numerous a long time. And because their efficiency and performance are equivalent, it might be worthwhile to commit in some level-of-use air remedy.
Each sorts of air compressors have their rewards. However, picking in between oil-free and oil-injected air compressors is not as easy as you may possibly consider. Whichever kind you choose, make confident it will satisfy your wants. The positive aspects of an oil-injected air compressor outweigh their disadvantages. In standard, oil-injected air compressors are much more sturdy and can final lengthier than oil-cost-free designs. The only draw back is their higher value.
Oil-free
When deciding on an air compressor for your company, you will need to have to decide what it is likely to be employed for. For instance, if you might be organizing on utilizing it to electricity numerous personnel, you should take into account acquiring an oil-free of charge compressor. An oil-free of charge compressor, on the other hand, is quieter and can electrical power many staff at a time. If you are a contractor, the most crucial thing to consider will be the kind of positions you may be performing. Higher air strain implies higher desire for air stream, and more stress can harm the gear.
Oil-cost-free compressed air is certified 100% free of charge of contaminants. Technically, oil-cost-free air is not completely free of foreign issue, but it is incredibly low inside the limitations of useful air top quality. A technically oil-cost-free air compressor may have a complete oil amount of .003 mg/m3. If you are in want of a technically oil-cost-free air compressor, you must put in an air treatment tools right after your recent compressor.
If you might be in the manufacturing sector, a very good oil-totally free air compressor will help save you money and decrease your environmental impact. Many of these resources call for air compressors to function, and this gear will guarantee that they will not get contaminated. To get the greatest oil-totally free compressor, you ought to learn a bit about the various phrases employed by compressor fix companies. ACFM, for instance, is the quantity of air that can be compressed in 1 minute at rated conditions.
When you’re using an oil-free air compressor, you must know that the total daily life of the unit will be much shorter. Compared to an oil-flooded rotary screw air compressor, an oil-free compressor typically has a lifespan of fifty thousand hours. But it is important to realize that this variety of compressor can nonetheless result in injury to piping and processes. Therefore, you should choose an oil-free compressor when you need to have to cleanse air for your company.
Single-phase
A single-stage air compressor, also identified as a piston air compressor, compresses air only as soon as prior to storing it in a cylinder. This saved air has ample power to electricity a variety of pneumatic instruments, such as screwdrivers, chisels, and wrenches. These units are also preferably suited for minimal-flow purposes and are widely employed in gas stations, auto stores, and numerous manufacturing plants.
A solitary-stage air compressor makes use of two valves – one for inlet and a single for outlet – to transfer compressed air. The two valves are actuated by springs. The inlet valve has a slight curvature to give safety from hurt. The compressor’s outlet valve opens when the force in the cylinder is increased than the pressure in the storage tank. The piston moves extremely rapidly inside of the cylinder, exerting a large amount of power through the compression procedure. This large piston pace is a widespread trigger of compressor use and tear.
A one-phase air compressor is ideal for scaled-down tradesmen and little construction crews. Its light-weight and compact layout make it less difficult to transport and store. While it may be tempting to purchase the 1st cheap air compressor you see, it’s crucial to equilibrium the value from efficiency to pick the appropriate air compressor for your needs. The best single-phase air compressor is one particular that gives outstanding efficiency and durability. Its two-phase counterpart is created for greater development groups and large applications.
The main variation amongst a one-phase and a two-phase air compressor lies in their ability. A solitary-phase air compressor compresses air only when and delivers it into the storage tank, even though a two-phase compressor compresses it two times, making double the pressure. Since of this, solitary-phase air compressors are less costly and flexible than their counterparts, which signifies that they can be utilised for multiple reasons.
Lower-noise
A low-sounds air compressor is a kind of industrial compressor that is significantly less noisy than standard air compressors. These are normally more compact equipment made for scaled-down factories and workshops with a couple of to a number of workers. They are created to take care of mid-weight volumes of compressed air per working day. This kind of compressor is specially helpful for more compact production companies that need to make compressed air for healthcare purposes. Little breweries can also advantage from the reduced-noise abilities of these compressors.
Low-sounds air compressors arrive in a variety of dimensions and functions. For more compact jobs, you can purchase a one-gallon product that is lightweight and portable. For bigger employment, you can purchase one particular with a greater tank that can give more pressure for lengthier positions. Even so, a bigger tank will make the compressor heavier and harder to transport. To steer clear of this, make confident to verify the dimensions of the tank and how significantly energy it can handle.
Contemplating a lower-noise air compressor for your business? If so, you’ve got come to the proper location. There are a range of affordable and trusted lower-sounds alternatives to decide on from. A CAT 10020C, for illustration, is created to offer higher-volume air to several outlets at once. A CAT 10020C will come with a ten-gallon tank, wheels, and a carrying deal with.
Noise stages can also affect the productiveness of employees. When staff perform with air compressors in close proximity to every other, they may develop tinnitus. If personnel are totally free from tinnitus since of the loud sound, they are very likely to perform more successfully. In addition, it will be easier for them to focus and converse efficiently. If you need to have a compressor, a low-sound a single is an outstanding choice.
China manufacturer 75HP 55kw Direct Drive Compressed Air Screw Compressor for Cement with high quality
Solution Description
RISAN oil inject screw air compressor:
Compact, complete machine design, effortless for set up, operation and upkeep.
Large-efficiency, vitality-saving 3-period asynchronous motor specifically made for screw compressors.
High precision airend, reduced sound and reduced vibration, it can achieve the smallest leakage region, and increase work efficiency.
Numerous language control panel, effortless to run.
The cooler is specially designed for substantial temperature and large humidity places, warmth trade capability can enhance more than ten%.
And the stress resistance and chemical resistance is enhanced.
About us
RISAN Compressor Co., Ltd. is situated in HangZhou City, ZHangZhoug Province. We concentrate
on the creation of energy preserving and substantial effectiveness screw air compressors, committing to be
a excellent instance of production large good quality compressor.
Our company has 2 senior engineers, 3 R&D engineers, 2 layout engineers and a lot more than 200
skilled personnel now, with design and style manufacturing potential of 4000 models per month. We have
numerical manage turrent punch press, CNC bending device, laser chopping equipment, computerized
spraying line, semi-automated welding line, robotic welding station, automated assembly line,
automatic materials warehouse, tests equipment and other sophisticated equipment to promise
productive manufacturing and excellent good quality.
FAQ:
Q1: Are you manufacturing facility or trade organization?
A1: We are factory.
Q2: Exactly where is your manufacturing unit?
A2: Our manufacturing facility is found in Xihu (West Lake) Dis. Industrial Location, HangZhou Metropolis, ZHangZhoug, China.
Q3: How about the warranty phrases of your device?
A3: 1 12 months warranty for the device and complex will assist in accordance to your wants in any time.
This autumn: Will you offer some spare areas of the devices?
A4: Yes, of training course.
Q5: What about product bundle?
A5: We will CZPT the items strictly with normal seaworthy scenario.
Q6: Can you personalized the voltage of products?
A6: Indeed, of training course. The voltage can be tailored in accordance to your necessity.
Q7: Can you give samples?
A7: Of course, we cam offer samples.
Q8: How long will you consider to organize production?
A8: 380V 50HZ we can shipping and delivery the goods inside 7-fifteen days. Customized things we will shipping and delivery in twenty five-thirty days.
Q9: Which payment time period can you settle for?
A9: T/T, L/C, D/P, Western Union, Paypal, Credit score Card, and and so forth.
Q10: Which trade phrase can you acknowledge?
A10: Accessible trade terms: FOB, CIF, CFR, EXW, CPT, and so on.
The Air Compressor Is a Versatile Tool
The Air Compressor is one of the most flexible equipment in any garage or workshop. It is easy to use and can execute a variety of responsibilities, from jackhammering to drilling. These devices are offered in a extensive variety of measurements and types, making it an outstanding selection for a selection of situations. With a single motor, you no lengthier need to have separate motors for every single instrument. Its lightweight, compact layout can make it effortless to handle, and the one motor also decreases use on elements.
Oil-injected
Oil-injected air compressors require a big amount of lubricant, which needs to be additional to the sump regularly to sustain the best possible performance. As there are several varieties of industrial fluids, a nicely-intentioned upkeep technician might include the mistaken lubricant to the compressor. If this happens, the compressor will become incompatible with the lubricant, ensuing in too much carryover and the need to have to flush and substitute downstream air therapy parts.
Normally, the G 110-250 oil-injected rotary screw compressor from Atlas Copco offers reliable compressed air, avoiding pricey downtime. The G110-250 oil-injected rotary screw compressor is extremely reputable and durable, enabling it to perform in temperatures up to 46degC/115degF. Despite the oil-injected air compressor’s robust style, this device requires extremely minor on-web site set up, and it features basic operation.
The principal gain of oil-injected air compressors is the diminished price of working. The value of oil-totally free compressors is less than fifty percent of that of oil-injected ones, and it will need less routine maintenance charges in the prolonged run. In addition, the oil-cost-free system is a lot more environmentally pleasant than oil-injected air compressors. But the negatives of oil-injected air compressors are substantial, as well. It can contaminate completed items and result in a important economic risk for the company.
An oil-injected rotary screw air compressor offers a number of advantages in excess of its counterpart. 1st, it characteristics an modern vertical design with variable-speed travel, making it possible for it to operate much more efficiently. 2nd, oil-injected air compressors reduce strength intake by up to 50% when compared to non-oil-injected air compressors. They also have a thermostatic valve, permitting them to maintain an optimum temperature. Thermostatically-controlled oil coolers allow the compressor to operate much more quietly.
Oil-free
What is an oil-cost-free air compressor? The title refers to a variety of air compressor that does not include oil in the compressor chamber. Oil-cost-free air compressors still use oil for different functions, like lubricating the moving parts and taking care of squander warmth. Nonetheless, many men and women do not comprehend that their air compressor nevertheless calls for oil for suitable operating. This write-up will check out why this sort of air compressor is preferable for several users.
First of all, oil-free of charge air engineering has many positive aspects. For one particular, it lowers the energy expense associated in filtering air, and it minimizes leaks. Additionally, it also minimizes the oil costs related with compressor refills. And finally, it reduces the hazards of contamination. Oil-cost-free air technology is the future of compressed air. If you’re seeking for an oil-totally free air compressor, this is what to appear for in your search.
Relying on the function of your air compressor, it could be beneficial to commit in an oil-free air compressor. Oil-lubricated air compressors are generally a lot more tough than their oil-free of charge counterparts, but they may possibly price two times as a lot. You should nevertheless consider the price of ownership before getting an oil-free of charge compressor. The oil-free of charge models can be easier to transport, and they are much more strong. Additionally, they are quieter than oil-lubed models.
An oil-free air compressor also means considerably less servicing, as it doesn’t need to have oil to function. This type of air compressors also features fewer moving components, which signifies much less locations for difficulties to develop. All oil-cost-free air compressors are manufactured to meet up with ISO Class and 1 air purity specifications. They also have less sound and vibration in contrast to their oil-dependent counterparts. So, why not choose an oil-free of charge air compressor for your business?
Gasoline
When choosing a fuel-driven air compressor, it truly is critical to consider the benefits of gasoline. This power source can electrical power a large air compressor without having electrical energy. Nonetheless, this kind of air compressor lacks electrical hookup, so you may want to operate an extension wire if you need to have to use it at a distance. However, gas compressors are in a position to operate with just a fuel tank. This can make them ideal for medium to heavy-responsibility industrial applications.
One more crucial thing to consider when picking a fuel air compressor is its dimensions. More substantial compressors are generally bigger than moveable ones and require a lot more space. This helps make them less complicated to transport and operate on the go. However, if you are not sure which variety of air compressor is greatest for you, take into account the fuel-driven versions. Although they might be lighter, they never operate as efficiently as their electric powered counterparts. Gasoline-driven compressors are not as portable as their electric powered counterparts and call for correct routine maintenance.
Electric power
Electric power in an air compressor is not inexpensive. A 25 HP air compressor operates for 10 hrs every day, 5 days a 7 days. The motor in these equipment consumes 746 watts per hour. To discover out how much electric power the gear uses, multiply the wattage by the operating time. For example, if the compressor operates for three hrs, then it will use 1.9 kilowatt hrs of electrical energy. To establish how considerably electrical energy an air compressor employs for each working day, you can estimate the kilowatt hrs and multiply the variety by the utility fee. Thinking about this, you can figure out the expense of managing your air compressor once per month.
The value of functioning an air compressor depends on the variety of compressor. Electric air compressors are often silent and can operate without any upkeep. These equipment can be remaining unattended for up to 4 thousand several hours prior to necessitating restore. Electric powered air compressors demand greater electrical power for greater force, so you must strategy accordingly. No matter whether or not you need to have a upkeep visit is up to you, but the benefit of not possessing to spend a fortune on repairs is priceless.
Even though compressed air is not an energy-productive source, its use in a variety of purposes may possibly preserve you money and kilowatts. Given that an air compressor utilizes electricity when it is operating, the cost is reduce than the price of functioning a power tool. If you strategy to use your air compressor for a long time, make positive that it is managed properly. Suitable treatment will preserve you cash and energy, and you may possibly even be able to get an extended warranty if the compressor breaks down.
Variable frequency travel
The primary purpose of a variable frequency generate (VFD) in an air compressor is to minimize vitality use in the method of compression. A one motor drag method cannot adjust its velocity continuously according to the excess weight of the load. By applying frequency manage to the compressor, the electricity usage can be reduced although sustaining the same pressure degree. Consequently, a VFD is an outstanding selection for compressors. Its positive aspects are numerous.
A VFD can also keep track of the temperature of the motor and send mistake alerts if the motor is working too scorching or way too cold. This removes the want for a separate sensor to keep track of the oil stress. These capabilities are valuable not only in lowering energy use, but also in strengthening the functionality of an application. Additionally, a VFD can monitor further variables this sort of as temperature and motor pace. Therefore, it is a helpful investment.
When using a VFD, it is crucial to choose the appropriate motor. The velocity of the compressor must be inside of the greatest beginning limit of the motor. The air tank could be of any dimension, but a constant strain restrict is needed to maintain the VFD managing inside the service factor of the motor. In addition to a VFD, a learn controller need to also include a remote pressure set position and a PID card for a master controller. The transmitter ought to include all helpful info from the VFD, including the velocity and the oil temperature. The VFD should be analyzed prior to it is integrated with the master manage. It must be examined for min and max pace, temperature, and current inside the predicted variety.
The use of a VFD in an air compressor has numerous advantages. 1 of the most noteworthy is the reduction in electricity intake. Fixed-pace compressors operate on established details of 6 to 7 bar. An further bar of compression utilizes 7 percent of vitality. This power is squandered. A VFD-powered air compressor can also increase the existence span of compressor parts. It is one of the very best investments in your compressor. So, why wait around any more time?
China manufacturer 220V 50Hz Single Phase 7.5kw 10HP High Efficiency Direct CZPT Drive Double Screw Air Compressor near me factory
Item Description
one: Product Description
1: Direct viewing transmission, simple to change and change.
two: To steer clear of the event of host injury owing to any other fault conditions, Protect the standard service lifestyle of the device
3: Each managing condition of belt tension reaches to the optimum price.
4: Tremendously prolong the doing work existence of the belt and minimize the Motor and rotor bearing load by keeping away from startup overlarge tension.
5: Simple and fast to substitute .
two: Expert support
Right after-sale provider is usually 1 of the most worried concern, and soon after-sale service in time is the key. We have Professional after sale provider engineers and full spare components. The subsequent branches serve every consumer to give timely and skilled support and technical coaching.
3: Sufficient source of resources
Use OSG real spare elements and consumables is the simple
guarantee for air compressor managing lengthy. We have the typical and effective operation, also lots of spare components and consumables reserve, ready to meet the requirements of customers.
four: Item good quality assure
Large high quality products are the core foundation of business procedure.
Any product from uncooked materials purchasing, outsourcing areas
processing to the process after the efficiency and operation of strict exams make certain the equipment of higher high quality.
5: Software area
Textile, healthcare, pharmaceutical components, power, digital, spraying, tobacco, instruments, food processing, feed processing, equipment processing, etc.
five: Why we pick Truthful?
6: Aggressive Edge:
one: Direct viewing transmission, simple to modify and exchange.
2: To steer clear of the incidence of host damage due to any other fault situations,
Protect the regular service lifestyle of the equipment.
3: Each and every running condition of belt rigidity reaches to the optimum value.
four: Significantly prolong the functioning existence of the belt and reduce the
Motor and rotor bearing load by steering clear of commence-up overlarge pressure.
FAQ
Q1: Are you manufacturing unit or trade firm?
A1: We are factory.
Q2: What the specifically address of your factory?
A2: NO.1071, Xihu (West Lake) Dis. Highway,Xihu (West Lake) Dis. District ,ZheJiang Metropolis, China.
Q3: Guarantee phrases of your air compressor machine?
A3: Two many years guarantee for the equipment and specialized help in accordance to your wants.
This autumn: Will you offer some spare components of the air compressor?
A4: Yes, of system.
Q5: How long will you consider to set up generation?
A5: 380V 50HZ we can shipping and delivery the items within ten days. Other electrical power or other coloration we will supply inside of 35 times
Q6: Can you take OEM orders?
A6: Indeed, with professional layout crew, OEM orders are hugely welcome.
Make contact with approaches
Company Identify: ZheJiang CZPT Compressor Co., Ltd
Website: osgcompressor
Picking the Proper Air Compressor For Your Property
You will find that air compressors are indispensable resources for a assortment of conditions, which includes garages, residence workshops, and basements. These equipment can electricity a range of instruments, and every single product is sized to suit the task at hand. Due to the fact air compressors have only one motor, they are lightweight, compact, and effortless to manage. Using one particular air compressor to power numerous equipment will also minimize the use and tear on specific parts. This post will introduce some important attributes to search for when deciding on the correct air compressor for your residence.
Good displacement
A optimistic displacement compressor applies strain to a fluid, while a centrifugal one particular does the reverse. A constructive displacement compressor generates the wanted stress by trapping air and increasing its quantity. Its discharge valve releases the higher-pressure gas. These compressors are used in industrial programs and nuclear electricity plants. The difference among a optimistic and damaging displacement compressor is that a positive displacement compressor can compress and release air at a regular rate.
A constructive displacement air compressor uses a reciprocating piston to compress air. This lowers the volume of the air in the compression chamber, and a discharge valve opens when the force reaches the desired level. These compressors are employed in bicycle pumps and other pneumatic resources. Good displacement air compressors have a number of inlet ports and have many configurations. Good displacement air compressors have a single-acting and double-acting piston, and can be oil-lubricated or oil-totally free.
A constructive displacement air compressor is various from a dynamic compressor. It attracts air into the compression chambers and then releases the force when the valve is opened. Positive displacement compressors are common in industrial apps and are available in solitary-performing, double-performing, and oil-lubricated versions. Huge piston compressors have ventilated intermediate pieces and crossheads on gudgeon pins. More compact designs have permanently sealed crankcases with bearings.
Oil-totally free
Oil-free air compressors have some benefits more than their oil-lubricated counterparts. They do not require lubrication oil due to the fact they are coated with Teflon. The content has one particular of the cheapest coefficients of friction and is layered, so it slides previous other levels with little effort. Simply because of this, oil-free of charge compressors are likely to be cheaper and nevertheless produce similar overall performance. Oil-totally free compressors are a very good decision for industrial purposes.
The life of an oil-totally free air compressor is considerably for a longer time than an oil-lubricated counterpart. These types can run up to 2,000 hours, four instances longer than the typical oil-lubed compressor. Oil-free of charge compressors also have a considerably decrease functioning noise than their oil-lubricated counterparts. And because they will not need to have oil modifications, they are quieter. Some even very last up to 2,000 hrs.
An oil-cost-free air compressor is a great option if your application demands large stages of purity. Numerous apps demand ultra-pure air, and even a drop of oil can result in item spoilage or hurt to creation products. In addition to the health hazards, an oil-free of charge air compressor decreases the expenses connected with oil contamination and minimizes leaks. It also eliminates the want for oil collection, disposal, and treatment.
A common oil-free air compressor is extremely successful, requiring only about eighteen% of the complete load horsepower. Even so, oil-free compressors have a higher danger of untimely failure and are not advised for massive-scale industrial programs. They may possibly also use up to 18% of the compressor’s complete capability. They may sound appealing, but you have to make positive you comprehend the positive aspects of an oil-free of charge air compressor before selecting one for your industrial applications.
Solitary-phase
A solitary-phase air compressor is made to supply the electrical power for a solitary pneumatic instrument or unit. These machines are typically smaller sized than two-stage compressors and generate significantly less heat and strength. These machines aren’t made for weighty-duty industries, but they are nevertheless extremely powerful for a assortment of programs, such as vehicle retailers, gas stations, and numerous manufacturing vegetation. They can also be used in borewells, as they are suitable for tiny areas with lower air flow requirements.
A one-stage air compressor has 1 cylinder and two valves – the inlet and the shipping and delivery valves. Equally of these valves perform mechanically, with the inlet valve managing torque and the supply one particular controlling air strain. Usually, one-stage compressors are powered by a gas engine, but there are also electric models obtainable. The one-phase air compressor is the most frequent variety of air compressor. It has a single cylinder, 1 piston, and a single air cylinder.
The solitary-stage air compressors are employed for modest projects or personalized use. A two-stage air compressor is a lot more efficient for industrial initiatives. Its for a longer time air end existence tends to make it much more productive. It is also much more efficient for use in the automotive market, the place the motor has many cylinders. In common, solitary-phase compressors require a increased electricity amount. The solitary-stage design is ideal for small projects, even though a two-phase 1 is suited for more substantial-scale arsenals.
CFM
The cubic foot-for every-moment (CFM) of an air compressor is the output of the equipment. In get to calculate the CFM stage, start by searching at the compressor’s specs. You ought to know how a lot of cubic feet the unit can keep and how many pounds for each sq. inch it can compress. As soon as you have these info, you can compute the CFM. Now you can use these numbers to decide on an suitable air compressor for your needs.
The most common way to enhance the CFM of an air compressor is to switch the regulator down. By turning the dial down, the air compressor will make much more than 10 CFM. You can also try out connecting two output valves. Make confident that the options are altered appropriately prior to you get started. This will make sure that your air compressor is working at its greatest efficiency and lifespan. To enhance the CFM of your air compressor, 1st verify that your regulator is calibrated for the sought after strain amount.
To compute the CFM of an air compressor, very first decide the tank volume of the equipment. Then, multiply this volume by the time it normally takes to fill the tank. Then, divide the end result by 60 seconds to determine the CFM. Once you know how significantly air your equipment can maintain, you can decide on a suited air compressor. If you’re working in a confined area, you should acquire a resource with a huge tank.
PSI
The PSI of an air compressor is the strain that it can output. A standard air compressor has a gauge connected to the airline at the bottom, up coming to it, or among the two. The gauge tells the genuine pressure of the air compressor, whilst the minimize-out force is decided by the manufacturer. The maker endorses that you established the reduce-out force twenty to forty PSI increased than the manufacturing unit advised force. If you want to established the stress for your nail gun, you can use the reduce-in and reduce-out pressures on your compressor, and the tank is not going to exceed this selection.
The PSI of an air compressor measures the force that it can supply, which is typically in lbs . for each square inch. For most air resources, you need to have at minimum forty to ninety psi. In standard, reciprocating air compressors operate on an on/off foundation. This partnership is known as the duty cycle. All air compressors are rated for a distinct obligation cycle, this kind of as fifty % on and twenty-five per cent off.
The Psig of an air compressor is not free of charge, as numerous men and women feel. The PSI of an air compressor is not totally free, but it is vital to keep it for secure operations. If you might be having trouble preserving a steady pressure, think about turning down the PSI of your compressor by 2 psig. This will decide the vital stress for the equipment. You may also enhance the quantity of power in the system by 1 %.
Electricity supply
The electricity supply for an air compressor is crucial in its operation. With out the right voltage and amperage, air compressors will not purpose effectively. The electrical power resource should be close to the compressor so that it can plug into an electrical outlet. If it is too far from the outlet, the compressor could not be capable to create enough strain. When this happens, the fuse inside the air compressor will change off to protect the user. The power source must be a safe length from the compressor.
Most makers do not specify the electricity resource for an air compressor. Dependent on the horsepower, the compressor will need about 4 amps of electricity. A a single-horsepower compressor would attract about twelve amps. If it were powered by a standard 120-volt household provide, its motor would exceed the 15-amp breaker capacity. A greater air compressor, nonetheless, will require a different fifteen-amp energy resource, creating it extremely hard to use it with this type of power resource.
The electricity resource for an air compressor is typically electrical alternating existing (AC) that is equivalent to the voltage on a standard wall outlet. A a few-period air compressor, on the other hand, demands a special AC supply with 3 electrical offset pulses. Regardless of the sort of air compressor, the energy supply must be suitable with the incoming energy support. One particular of the most frequent issues when attempting to connect an air compressor to an AC power source is undersized wire. This outcomes in low voltage and high amperes, tripping of above-load relays and blown fuses.