The hydraulic steel stirrup bending machine does not return.

The reason why the bending arm does not return or is not positioned

1. Poor contact of contactor; 2. Poor contact of the travel switch; 3. The microswitch is broken; 4. The internal return spring is broken or aged.

exclusive method

1. Clean the contacts with gauze; 2. Replace the travel switch; 3. Change the microswitch; 4. Switch back to the spring position.