Screw maintenance for a concrete pumping machine

Any mechanical equipment is fastened by screws, and the same is true for concrete pumping machine. No screw should be underestimated, because each screw undertakes safe and stable operation of the equipment. It’s crucial to tighten and check the screws of a concrete pumping machine. Important screws of a concrete pump include the following.

1. Screws fastening the mixing blades of the mixing system must be inspected regularly;

2. Screw at the interface of the concrete tow pump S tube;

3. The cylinder block, tie rod bolts and nuts, and the screws of the concrete towing pump should be tightened.

4. The connecting bolts between the cylinder joint and the frame.

5. The connecting bolts of the oil suction port, the oil discharge port and the pipeline of each oil pump, and the fixing bolts of each oil pump and pump base, pump base and bottom plate, oil motor and support of the concrete tow pump.

6. Valve box fixing bolts and valve box body and hopper fixing bolts.

7. Connecting bolts at both ends of the main cylinder.

8. Clamp bolts for the pipeline.

A concrete pumping machine can carry out concrete pouring on the spot, and there is no need to get concrete from a concrete mixing station, which helps the construction party save a lot of transportation costs. In addition, regular daily maintenance of key units like screws helps to extend the service life of a concrete pump and the improve the construction effect.