Screw air compressors, as important air-supply equipment of production enterprises, must undergo preventive overhaul after a certain period of time or years of operation, because the host of screw air compressors will have the following problems after long-term high-speed operation:
1. Increased wear. It is well known that long-term high-speed operation will increase the wear of the air compressor. Taking the bearing as an example, it can only be guaranteed for a few years in the long-term idling, the lubricant is clean enough, the cooling system is good enough, and the ambient temperature and humidity are used. It goes without saying that long-term high-speed operation.
2. Parts are damaged. The main vulnerable parts of the screw air compressor main part are: various gaskets, seal rings, shaft oil seals, etc., especially the shaft oil seal, which has been exposed to high temperature, high pressure, and high-speed operation for a long time, and its service life is greatly shortened. The direct consequence of its damage is the oil leakage of the compressor. If it is not found in time, it will cause the yin and yang rotors and bearings to burn out due to lack of lubrication.
3. The parts are deformed. The core compression component of the screw air compressor is the main unit of the air compressor. Its internal components are in a high temperature and high pressure environment for a long time, coupled with high-speed operation, the phenomenon of pair deformation will inevitably exist over time. At the same time, the cause of the deformation is also the use of environmental factors, and the air generally used in the air compressor will have dust and impurities in the air. These small solid substances will enter the machine and accumulate into a larger solid. It may cause deformation of the yin and yang rotors and increase the clearance, which will seriously cause the host to be stuck. The above are the problems that can occur when the screw air compressor runs at high speed for a long time. In daily work, we should avoid this situation as much as possible, so as not to damage the equipment. Suzhou Mains Compressor is a service provider specializing in air energy retrofit system solutions. 螺杆空压机 ，能够满足不同用气端设备的用气需求。 The products include permanent magnet variable frequency air compressors, two-stage dual-drive screw air compressors, and screw air compressors , which can meet the gas demand of different gas end equipment. National free air compressor quote hotline: 400-8518-225.