Screw (screw pump) mainly from the pump housing with one or more of the screw posed. Single screw pump works by screw in a spiral rotation of the pump housing, the liquid along the axial advance, and finally squeezed to the discharge outlet. Much like the twin-screw pump gear pump, which uses two mutual engagement of the screw to the carriage of liquids. When the desired pressure is high, the screw can be used more.

Screw speed at 3000r/min below the maximum outlet pressure of up to 1.72

2012-07-23

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