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two-stage rotary screw air compressor  

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two-stage rotary screw air compressor

Air compressor is a general-purpose equipment, which is widely used in iron and steel, electric power, metallurgy, shipbuilding, textile, electronics, chemical industry and petroleum Mining, light industry, machinery manufacturing, papermaking and printing, transportation facilities, food, casting and spraying, science and technology, automobile maintenance Two-stage screw compressor (working principle): Two stage compression screw air compressor to two sets of screw combination within a single head, direct drive motor through two stage gear linkage, external compressed natural gas by level, to produce high temperature and mixture of oil and gas, after the middle cooling channel, contact with a large number of spray mist cooling, reduce the temperature, again into the secondary compression, the production of a high pressure air compressor. The screw air compressor on the market generally has only one level of compression, a group of Yin and Yang screw. Two-stage compressor…