How to repair the worn parts of the large sand making machine?

The crushing capacity of the large sand making machine is mainly used in mining, water conservancy, highway and other industries. Therefore, it is very common in the process of sand making machine parts. In order to reduce the user’s production input costs, we need to repair worn parts. So how do you repair worn parts?

The hammer head is the main part of the large sand making machine. If one end of the hammer head is severely worn, the other end can be selected, or alloy welding or steel welding can be used to fix the wear resistance of the hammer head of the sand making machine. If the two hammer heads are serious, they need to be replaced with new hammer heads.

If it is found that there are slight cracks on the bearing surface, the wear is not very serious, and it can be repaired by welding. If the wear is severe, the shape and size of the bearing pads need to be changed to increase the clearance between the journals. This means the bearing has been reported and the bearing has been rigorously repaired. Most of the cast wheels for large bearings are repaired with cast steel. The flywheel is also a part of the machine that is prone to wear and tear.

To repair the flywheel of a large sand making machine, some wear-resistant materials can be selected for manufacturing. At the same time, it is necessary to enhance the operator’s awareness of operation and enhance the wear of the wheels.

Common problems are scratches, cracks, unevenness, or wrong wiring connections on the motor surface. Scratches and cracks can be repaired by welding. Circuit connection errors or connection errors need to be adjusted in time to avoid electric shock. If it burns out, replace the motor with a new one.