Industrial refrigeration screw refrigeration compressor repair

Industrial refrigeration screw refrigeration compressor repair Industrial refrigeration screw refrigeration compressor maintenance, screw refrigeration compressor has the following advantages: 1. The screw-type refrigeration compressor has no reciprocating mass inertial force, good dynamic balance performance, stable operation, small vibration of the base, and the foundation can be made small. 2. Compared with the speed compressor, the screw compressor has the characteristics of forced gas delivery, that is, the discharge volume is almost not affected by the discharge pressure, and the surge phenomenon does not occur at a small discharge volume. Within the range of conditions, it can still maintain a high efficiency. 3. The screw compressor is not sensitive to liquid inlet and can be cooled by oil injection. Therefore, at the same pressure ratio, the discharge temperature is much lower than that of the piston type, so the single-stage pressure ratio is high. 4. The screw-type refrigeration compressor has a simple structure and a small number of parts. There are no wearing parts such as air valves and piston rings. Its main friction parts such as rotors and bearings have high strength and wear resistance, and lubrication conditions Good, so less machining, low material consumption, long operating cycle, simple maintenance, is conducive to automation of operation. 5. There is no clearance volume, so the volumetric efficiency is high. 6. Adopt slide valve adjustment, which can realize energy stepless adjustment. 7. Compared with reciprocating piston refrigeration compressors, screw refrigeration compressors have a series of advantages such as high speed, light weight, small size, small footprint and low exhaust pulsation. Industrial refrigeration screw refrigeration compressor repair Industrial refrigeration screw refrigeration compressor repair, mainly including York screw compressor repair, York YORK screw compressor repair, York screw compressor head repair, York screw compressor repair, York central air conditioning compressor repair, York YORK screw Compressor repair, York compressor repair York yr screw compressor repair ys compressor repair ys compressor overhaul York screw compressor head overhaul York RWF compressor repair York RWF screw compressor repair York RXF compressor repair York RWK screw compression Machine repair York SGC screw compressor repair York TDSH screw compressor repair York XJF screw compressor repair York YFG compressor repair York central air conditioning. Industrial refrigeration screw refrigeration compressor repair

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