Reveal how to reduce the incidence of failure of the secondary structural column grouting pump

[Want to buy their own secondary structural column filling pump failure rate is low, we must do a good job of routine maintenance of machinery, after use must be clean, low mechanical failure will save a lot of time for your project of. Secret secondary column construction grouting pump how to reduce the incidence of failure to use secondary structural column pump as far as possible to achieve the following points: The use of ready-mixed concrete secondary structural pump pumped concrete should normally be used in the ready-mixed concrete, but also It is necessary to point out that the hand-mixed concrete can not be pumped. At the same time to deal with the supply of concrete pumping should be strictly controlled, always pay attention to changes in slump, do not meet the pumping requirements of the concrete is not allowed to enter the pump to ensure effective pump concrete work. Specialized feed secondary structure Column pump In the process of pumping concrete, the concrete pump hopper should be set on a separate screen, while special monitoring feed, to avoid excessive diameter due to the aggregate or foreign body into the blockage. Avoid pipeline vibration Secondary structural column pump In the pumping process, usually the hopper of concrete stock can not be lower than the stirring shaft position, so mainly to avoid the air into the pump tube to cause pipe vibration. (Editor: Shuangling) Further reading: 2016 Xiamen Industry Fair 2016 Beijing Petroleum Exhibition Pumps Valves Pipe Fittings Exhibition Information 2016 Exhibition Information 2016 China World Expo

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