What should I do if the rebar bender fails?

The reason why the cutting machine does not have a knife: the motor does not rotate or reverses; the internal drive shaft is broken; the internal claw and the pin are out of order; the belt is out of order (not tensioned, damaged, with grease).

Solution:

1. The motor does not rotate or reverses: if the motor does not rotate, check whether the motor is damaged and whether it is a circuit problem; the reverse can replace two of the three live wires of the three-phase power.

2. The internal drive shaft is broken and the internal claw pin fails: it is necessary to release the lubricating oil of the cutting machine, disassemble it for inspection, and replace it with new parts if it is damaged.

3. Belt failure (not tensioned, damaged, with grease): the belt can be tightened first, and if it fails, a new belt can be replaced.