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Screw air compressor classification
Sep 21, 2018

The body of the screw compressor is divided into two types, one is belt transmission type and the other is direct transmission type. Among them, the belt transmission type is more suitable for a compressor with a power of about 22 KW. The pulley is manufactured by two belt speed ratios to drive the power through the belt; the direct transmission type is a coupling that combines the electric source with the main engine, and the worm type The compressors all directly drive the worm to rotate, while the twin-screw compressors need to add a first-stage speed-increasing gear to increase the speed of the main rotor.