Quenching crane is the overhead crane, which is used for vertical shaft quenching heat treatment, and with the function of rapid decline and can have an emergency brake. It's special hoisting equipment used in heat treatment workshop, usually adopts double beam single trolley structure form.
The main function of quenching crane is to quickly dip the hot workpiece into the quench pit (quench well) to finish the quenching.
- The driver's room must have an emergency escape device or a passageway to ensure that the driver can reach the safe position (the building passage or the ground) in case of an accident;
- The quenched crane shall be equipped with an emergency brake mechanism to ensure that the driver can quickly put the workpiece into the quench pit (quenching well) in case of an accident. This device shall be inspected and maintained regularly;
- The lifting mechanism of the quenching crane shall set up the anti-splash device.