May 21 2024
Types of Concrete Pump
A concrete pump is a machine that uses pressure to continuously transport concrete along a pipeline. It consists of a pump body and a delivery pipe. According to the structural form, it is divided into piston type, Squeeze type, and hydraulic diaphragm type. Piston concrete pump There are hydraulic transmission types and mechanical transmission types. The hydraulically driven concrete pump consists of a hopper, hydraulic cylinder, and piston, concrete cylinder, distribution valve, S pipe, flushing equipment, hydraulic system, and power system. The hydraulic system uses pressure to push the piston into a reciprocating motion. When the piston moves backward, it absorbs material, and when it pushes forward, it presses the concrete in the concrete cylinder into the delivery pipe through the S tube. After pumping concrete, clean the pump body and delivery pipe with high-pressure water or compressed air. The displacement of a piston concrete pump depends on the number and diameter of the concrete cylinders, the reciprocating speed of the piston, and the volumetric efficiency of the concrete cylinder suction. The main manufacturers in China are: Zoomlion, Changsha, Hunan Changsha Keqiang, Changsha, Hunan Sany Heavy Industry, Changsha, Hunan Hengyuan Concrete Machine, Zhengzhou, Henan Jinzhu Machinery, Weihai, Shandong Squeeze concrete...
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