Electric Grouting Machine

Air Chamber and pressure gauge of Electric Grouting Machine:
Electric grouting machine BPX/250 type is provided with an air chamber, which can buffer and stabilize the slurry pressure. The air chamber is connected with the slurry pipe and the pressure gauge. The pump uses kBY-LA seismic pressure gauge, with a range of 0-16mpa, and the table has good resistance to pressure and vibration, durable and beautiful in shape. The pulp outlet is connected with the gas chamber pulp outlet flange by double-head bolts, and the inner diameter of the pulp outlet is 32 mm.

Technical parameters of Electric Grouting Machine:

Structure of Electric Grouting Machine:

Electric grouting machine is mainly composed of pump body, pump frame, air chamber, shock-resistant pressure gauge, motor, V-belt and pulley cover.

The installation foundation of cement grouting pump should be smooth and not inclined.
The pump is fixed on the foundation with the foot screw to prevent the vibration of the pump during operation.
 

Preparations before pumping of Electric Grouting Machine:

After the pump has been stopped or reinstalled for a long time, the following preparations must be made before starting.
1. Check whether there is enough lubricating oil in each part.
2. Check whether the suction pipe of the filter is unblocked.
3. Check whether there is obstruction in the movement of each part.
4. Check the accuracy and reliability of the transmission mechanism.
5. Check the looseness of fasteners, especially the screw tightening of rubber piston locking nut, cross head and piston rod connection thread.
6. Check the suction height of the pump. The maximum suction height of the pump should not exceed 2.5 meters in areas below 1000 meters above sea level. In areas above 1000 meters above sea level, the suction height of the pump should be reduced according to the local atmospheric pressure reduction.
7.Check the position of the filter immersed in the mud tank. Generally, the mud level should be below 0.3-0.5 meters, and the filter should be no less than 0.5 meters away from the bottom of the mud tank.