air compressor and industrial refrigerator rotors manufacturing-d88尊龙官方平台

we provide screw compressor rotors for high-end customers in china and abroad, which are widely used in oil-injected screw air compressors, oil-free compressors, industrial gas compressors and commercial refrigeration compressors.

good material compactness without shrinkage, impurities, slag, graphite floating and other defects, small thermal expansion coefficient, good wear resistance, self-lubricating performance, low gap sensitivity. it can ensure the safe operation of the compressor with a small meshing gap, good specific power, and greatly improved energy efficiency.