extruded concrete pump

There are double rotor wheel type, straight-tube type three rollers and belt slot type three. Rotor double roller type Concrete block machine, from the hopper, pump, squeeze the hose, vacuum system and power system components. Pump seals, pump body rotor-mounted two planetary roller, pump wall lined with rubber pads, inner plate with extruded hose. Planetary roller slewing drive power unit, rolled extruded hose, squeeze the tube inside the concrete pipes discharge. Vacuum system allows the pump body to maintain a certain degree of vacuum hose extrusion promote restitution immediately after rolling, and concrete mixing machine concrete hopper suction hose squeezed inside. Extruded concrete pump displacement, depending on the radius of gyration of the rotor and rotary speed, squeezing the suction hose diameter and concrete volumetric efficiency.