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Widely Used Vertical Structure Manual Grout Pump For Sale Flow Stability
Manual Grout Pump For Sale
Removal of Vulnerable Parts of Manual Grout Pump For Sale:
1. Piston: first remove the cylinder head pressing nut, loosen the cylinder liner inner pull rod crown nut, flat nut and pressing plate, and then use the piston disassembly tool to screw into the piston seat, hammer back and forth impact the piston out.
2. Cylinder liner: first remove the pump head, remove the piston, and then remove the cylinder liner.
3. Seat: remove the valve cover and remove the seat with the valve seat tool.
4. Pull rod seal ring: after the cylinder liner is removed, loosen the connection between the pull rod and the crosshead, remove the pull rod, and then open the gland on the pull rod seal to replace the pull rod seal ring.
Technical Parameters of Manual Grout Pump For Sale:
| Cylinder number | 1 |
| Bore diameter | 80mm |
| Piston stroke | 90mm |
| Diameter of suction pipe | 51mm |
| Diameter of outlet pipe | 32mm |
| Motor power | 5.5 kw |
| Main shaft speed | 1440 r/min |
| Working pressure | 5 Mpa |
Structure of Manual Grout Pump For Sale:
Cement pressure 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 Manual Grout Pump For Sale:
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.
Pictures of Manual Grout Pump For Sale:
