hydraulic piston pump or solids pumps, hydraulic power pack to drive the hydraulic cylinders, hydraulic cylinders advance the delivery cylinder, the delivery of materials to pipe the output of the cylinder. Generally divided into single and double piston plunger, typical representatives of the four kinds of German Putzmeister solids pumps, which are: EKO single piston, KOS, KOV, HSP three kinds of double-piston pump.
Gas transmission pump is a gas can be inhaled and discharged continuously, so as to achieve the purpose of the vacuum pump exhaust. Gear pump is a rotary pump on the pump cylinder and the gear between the formation of the work of the volume change and move the transmission so that pressurized liquid or. Hydraulic piston pump or solid pump, driven by hydraulic power pack of hydraulic cylinder, hydraulic cylinder to promote the transport cylinder, conveying cylinder material output to pipeline.
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