How often screw air compressor maintenance

The first guarantee is usually 500 hours, that is, the first maintenance of the machine running-in. The first guarantee is relatively simple. It is good to replace the oil and filter.

After the maintenance is generally about 2500-3000 hours, but also related to the site environment of the air compressor, if the site environment is too bad, the maintenance time interval may be shorter, after the maintenance needs to replace the oil, air filter, oil filter, oil.

The fixed screw air compressor adopts the design idea of "large rotor, large bearing, low speed", and the speed is 30 ~ 50% lower than other brands, which can reduce noise and vibration, reduce exhaust temperature, improve rotor rigidity, and extend service life. Reduce the sensitivity to impurities and oil carbides.

The output of the compressor is connected to the gas storage tank, and there is a preliminary condensation in the gas storage tank, so it is often necessary to open the drain valve at the bottom of the gas storage tank to drain water, or install a timing automatic drain valve to drain water regularly. The air storage tank is installed with a refrigerated air dryer to quickly cool the compressed air from the air storage tank and remove most of the water molecules in the compressed air.