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The role of tunnel concrete pump in the the Belt and Road is great
Add Time:2025-04-02
  The operator of the conveying pump should concentrate on the pumping construction and pay attention to the reading of the pumping pressure gauge at all times. Once a sudden increase in the pressure gauge reading is found, the pump should be reversed for 2-3 strokes immediately, and then the pump should be straightened. Blockage can be eliminated. If the reverse pump has been operated for several cycles and the blockage has not been eliminated, the pipe should be dismantled and cleaned in a timely manner, otherwise it will make the blockage more serious. When pumping, the choice of speed is crucial, and the operator cannot blindly speed up, sometimes wanting to speed up is not enough. When pumping for the first time, due to the high resistance of the pipeline, low-speed pumping should be carried out. After normal pumping, the pumping speed can be appropriately increased. When there are signs of blockage or when the slump of a truck of concrete is low, low-speed pumping should be carried out to eliminate the blockage in the bud state. When pumping, the operator must observe the remaining material in the hopper at all times, and the remaining material should not be lower than the mixing shaft. If the remaining material is too little, it is easy to cause air and lead to blockage. The material in the hopper should not be stacked too much and should be below the protective fence to facilitate timely cleaning of coarse and oversized aggregates. http://www.hntssb.com/ Small car mounted pumps, filling industrial pumps, concrete pumps, tunnel mounted pumps, and Yu Heavy Industry | Filling pumps | Filling industrial pumps | Industrial filling pumps | Paste filling industrial pumps | Paste filling industrial pumps | Mine tailings filling pumps | Mine tailings filling industrial pumps | S-valve piston filling industrial pumps | Cone valve piston industrial pumps | HGBS filling industrial pumps | Deep cone thickeners | Deep cone paste thickeners | Efficient mixing drums | High concentration mixing drums | Tailings filling systems | Paste filling systems | Mine tailings filling systems | Mine tailings bonding filling systems| 和宇重工|充填泵|充填工业泵|工业充填泵|膏体充填工业泵|膏体工业充填泵|矿山尾砂充填泵|矿山尾砂工业泵|S阀活塞式充填工业泵|锥阀活塞式工业泵|HGBS充填工业泵|深锥浓密机|深锥膏体浓密机|高效搅拌桶|高浓度搅拌桶|尾砂充填系统|膏体充填系统|矿山尾砂膏体充填系统|矿山全尾砂胶结充填系统|中共中央习近平主席提出一带一路后,在中国周边的国家掀起了建设潮,以新丝绸之路中国高铁正如火如荼的进行着,其中建设中有大量的隧道和桥梁,其中以单铁路隧道施工最难,单铁路隧道在宽度上就有了限制,一般在打混凝土二衬时不能同事其他的作业,大大影响了工程的整体进度,湖南和宇重工机械有限公司通过技术部门的精心设计,结合工地混凝土泵送实际情况,研发生产了一款小型车载泵,该机只有2.1米宽,可满足同时泵送同时其他工作的要求,大大提高了施工工期,为中央提出的一带一路作出了应有的贡献,小型混凝土车载泵不仅移动方便,一台机可以工作几个隧道工作面,大大节约了施工方的成本,目前老挝、缅甸、泰国等中南业国家多数工地都在使用湖南和宇的小型车载泵,作为一个生产企业,能为一带一路作贡献是多么光荣的!小型车载泵充填工业泵混凝土泵隧道车载泵