|Truck mounted concrete pump connection error can easily lead to plugging. The takeover procedure should follow the following principles: truck mounted concrete pump shall be arranged at the shortest distance, minimum and maximum elbow to elbow piping, to minimize the transport resistance, thus reducing the possibility of plugging. truck mounted concrete pump pipe at the exit cone, and not directly connected to the elbow, should be at least access to more than 5mm straight tube, connect the elbow.|
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Pumping midway takes over, you can only pick a plus, and the application of water lubricate the pipe wall, side by side to make the air, otherwise easily cause plugging. Vertically downward piping should be installed at the exit fortification segregation unit to prevent plugging. Rise pumping, the horizontal line length should generally be not less than 15% of the vertical pipe length, and should be connected in a horizontal pipe line shutoff valve. Downtime than 5min, you should close the shutoff valve to prevent backflow of concrete [url=http://www.hollow-block-machine.com/products/JS_Concrete_Mixer_8.html]twin-shaft compulsory mixer[/url], causing plugging. By the horizontal 90-degree turn when the vertical bends, bend radius should be larger than 500mm.