What is the washing process of the concrete pump pipe?
Connect the reducing pipe and close the discharge door. Pour water directly into the hopper.
Anti pump action a few times, release the pipe pressure, cut off the power supply
Before the end of the pump, it is necessary to pump the fine stone concrete in the hopper as much as possible
Open the first section of the reducing pipe and the discharge gate, and thoroughly remove the remaining concrete in the hopper, the distributing valve box and the reducing pipe.
Take some concrete out of the first straight pipe, squeeze it into a saturated sponge ball, and fill a sponge ball with a cement bag soaked in water. The paper also works well
