Introduction of screw pump
At this time, the screw-engaging space at one end of the discharge chamber is gradually reduced and the liquid is discharged.
When the volume is maximized to form a sealed chamber, the liquid is continuously moved axially in one sealed chamber until it is discharged to one end of the chamber.
When the active screw is rotated, the driven screw is engaged with the driven screw, and the screw meshing space at one end of the suction chamber is gradually increased and the pressure is reduced.
Screw pump by screw number is divided into single screw pump, twin screw pump and three screw pump.
The screw pump is a rotary pump that relies on the change of the meshing space formed by the pump body and the screw to move the liquid or to pressurize it.
