Haomei Concrete Batching Plant

Trailer pump concrete  is trailer concrete pump which is used to pumping concrete in some distance or height to the construction site. As the pumping concrete has big aggregate much bigger than cement, thus, the pumping can be limited by the aggregate size. Only qualified trailer concrete pump can pumping the concrete smoother with less blocking. To help more friends know the relation ship between trailer pump concrete and the aggregate size, we summarize two main aspects in this relationship. The relationship between the maximum aggregate size and the transport height should be: When the pumping height is below 50m, the ratio of aggregate and pipe size should not be greater than 1:3 for gravel, and not greater than 1:2.5 for gravel; When the pumping height is 50-100m, it should be in the range of 1:3 to 1:4; When the pumping height is more than 100m, it should be between 1:4 and 1:5, and the content of the needle-shaped aggregates should not be more than 10%. The relation...

Many friends may know that the trailer pump concrete is used for pumping concrete effectively. But do you know to to use it correctly? Do you know how to dear with the fault while working? If you do not know, I am so pleased to tell you about it. Before pumping concrete, pumping water for lubricate the pipeline, check whether the pipe is sealed, whether there is water leakage, and then pumping mortar through the pipeline. After ensure the mortar has open the pipeline, stirred the remaining concrete fully and then pump normally. When start or stop pumping concrete, should contact with the front-end operator in order to avoid accidents. During pumping process, the concrete should be guaranteed above the mixing axis, empty suction or empty pumping is not allowed. The operator should pay attention to hydraulic oil temperature, rise to 50C should start air-cool for heat dissipation, if the oil temperature continues rising to more than 80C, the operator should stop the machine to do inspec...