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| ¡¡¡¡Shanghai eastenergy Compressor Co., Ltd. is a professional engaged in Air Compressor R & D and production of high-tech enterprises, the production and operation of injection screw machine, the "Yi" brand series of small screw machine, belt type screw machine, straight machine and frequency ¡<Moer> |
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Efficient screw rotor
The third-generation U Series Host
New tooth that is double helix host male and female rotor gear ratio of 5:6, high precision and uniform tooth profile space work space.
Streamlined design increases the intake and exhaust orifice flow area, trochanter low speed, lower noise and longer life. |
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