Horizontal screw pump for solids control centrifuge for sale

Screw pump is a positive-displacement pump that use one or several screws to move fluids or solids material along the screw axle. There are single screw pump, double screw pump, the triple screw pump, as well as the quintuple screw pump. For drilling mud process, we use the screw pump to transfer drilling fluid to decanting centrifuge from desilter tank or centrifuge tank

Screw pump transfer drilling fluid via the screw conveyor rotation. Center screw pole is the positive pole, the two sides screw conveyor are negative pole. Negative poles rotate at opposite direction with positive pole.

Actually when the screw conveyor is rotating, lower V room will become large. V room will close against fluid sucked. Closed room will be pushed forward along axle. Then new suction cavity generates on suction end. One and one closed cavity move forward, the fluid will be pressed out.

Screw Pump Technical Parameters


Model	Speed(rpm)	Capacity(m3/h)	Pressure(Mpa)	Head(m)	Motor(KW)	Outlet Flange (mm)	Permitted Solids Dia.(mm)	Fiber Length  (mm)
APG35-2	960	8	1.2	120	4	50	3	40
APG40-1		12	0.6	60	4	65	3.8	45
APG40-2		12	1.2	120	5.5	65	3.8	45
APG50-1		20	0.6	60	5.5	80	5	50
APG50-2		20	1.2	120	7.5	80	5	50
APG60-1		30	0.6	60	11	100	6	60
APG60-2		30	1.2	120	15	100	6	60
APG70-1	 720	45	0.6	60	11	125	8	70
APG70-2		45	1.2	120	15	125	8	70
APG85-1		65	0.6	60	15	150	10	80
APG85-2		65	1.2	120	18.5	150	10	80
APG105-1		145	0.6	60	22	200	15	110
APG105-2		145	1.2	120	30	200	15	110
APG135-1		350	0.6	60	37	250	20	150
APG135-2		350	1.2	120	45	250	20	150