Double-stage Permanent Magnet Variable Frequency Screw Air Compressor

1. Industrial Manufacturing: Widely utilized in numerous industrial production processes—including mining, petroleum, chemicals, power generation, cement, paper, textiles, shipbuilding, electronics, machinery manufacturing, and instrumentation—compressed air serves as a stable and reliable source for production equipment.

   
   

2. Commercial Applications: This applies to commercial facilities such as shopping malls, hotels, and office buildings that utilize pneumatic tools, air conditioning systems, and other equipment requiring compressed air.

• Maintenance

1. Easy Maintenance: The compressor features a modular design that simplifies maintenance and repair tasks. The air filter, oil filter, and oil separator are designed for longevity and are easy to replace, thereby reducing maintenance costs and minimizing downtime.

   
   

2. Regular Maintenance: Regular maintenance is essential to ensure the optimal operation of the compressor. This includes routinely checking the air filter, oil filter, oil separator, and lubricating oil, as well as replacing them in a timely manner. Additionally, it is important to inspect the motor, compressor unit, and other components for signs of wear and tear, and to perform any necessary repairs or replacements.

 The following are the steps for the operation and use of the air compressor：

• Preparation Before Booting

1. Environmental and equipment inspection: ensure that the air compressor is installed on a stable and well-ventilated ground, that there are no debris and obstacles around, and that the ambient temperature and humidity are within the allowable range of the equipment. Check whether the various parts of the air compressor are operating normally, such as the compressor, motor, cooling system, protective devices, etc., are intact and complete, and whether the connecting parts are loose.

2. Power supply and circuit inspection: check whether the power supply of the air compressor is normal, whether the voltage is within the rated range, plus or minus 5%, and ensure that it is well grounded. Check whether the power cord is damaged, aging, etc., and replace it in time if there is a issue.

3. Oil level and quality check: keep the lubricating oil in the oil cylinder within the scale range, and check that the oil volume in the oil injector should not be lower than the scale mark value.

4. Valves and filters inspection: check whether the valve on the air supply pipe is open and whether the manual drain valve is closed. Clean or replace the air filter element to prevent dust and impurities from entering the air compressor.

• Start the air compressor

1. Turn on the power: first check whether the running status light of the air compressor is normal, press the start switch of the air compressor to start the compressor operation.

2. Check the operating status: Once the air compressor is started, immediately check whether the running sound is within the range, or any abnormal vibration, impact or stuck, especially the loading sound. Manually unload and unload several times to check whether the loading and unloading is correctly performed.

3. Observe the pressure change: by observing the pressure gauge, wait for the air compressor to rise to the normal operating pressure, in the process of pressurization, pay attention to observe the change of the pressure gauge, if the pressure rises slowly, or exceeds the rated range, you need to check and adjust the operating status and parameters of the air compressor in time.

• Considerations in operation

1. Parameter monitoring: Always pay attention to the readings of various instruments, such as pressure gauges, thermometers, ammeters, etc., and adjust them accordingly. Check the readings on the display every hour and keep a record. When the automatic running light is lit, it means that the start and stop of the loading and unloading motor are automatically controlled by the build-in computer.

2. Drainage and leakage inspection: check the discharge of condensate during operation every hour, and check whether there is running, rising, dripping and leaking every day, including the leakage of oil, gas and possible water.

3. Component inspection: always pay attention to the surface temperature of the air compressor motor to avoid overheating of the motor. Pay attention to vibration and noise, and stop the machine for inspection in time if there is any abnormality. Clean the motor fins and ventilation hood regularly to ensure that the motor dissipates heat well.

• Shutdown steps

1. Unloading and shutdown: When the air outlet is closed or needs to be stopped, the air gate should be closed, the air intake should be stopped, and the stop button or switch of the air compressor should be pressed to stop the operation of the compressor.

2. Cut off the power supply: After the air compressor stops running normally, disconnect the power supply and ensure that maintenance and repair are carried out safely.

3. Discharge of condensate: Discharge of condensate from gas-water separators, buffer tanks, etc.

1. Who are we?

We are a compressor manufacturer factory in Shanghai.

2. Why choose us?

With Excellent Design, Advanced Technology, and a well-known reputation in both domestic and overseas markets, we are much confident in our products' quality and service.

3. What are the payment terms?

We accept T/T, L/C, D/P, Western Union, Paypal, and Credit Cards.

4. Delivery

Lead Time could be limited to as less as 7 days for conventional products.

5. Can products be customized?

We can alter, re-design and reassemble products to meet clients' requirements upon request.