Automatic Induction Hardening

Hardening induction heating

DUOLIN Induction hardening is the most common form of induction heat treatment. It is widely used on shaft, gear, pipe .pin and other part in automotive industry. Induction power supply is applied to the surface and causes the material to heat to a required depth then cool down rapidly by water, oil or other cooling medium.

One of Chinese customer require automatic induction heating machine for belt sheave to improve old production line to be automatic,decrease the hardening process time to increase the hardening production.Duolin team design, produce and debug the whole induction hardening and tempering line,and responsible for installation and service.

Advantages of induction hardening

● It treats a specific part of the piece (hardening profile)

● Frequency Control and heating times

● Cooling control

● Energy saving

● No physical contact

● Control and located heat

● Can be integrated in production lines

● Increase performance and saves space

● Induction hardening is faster than other forms of hardening.

● HMI display the machine wort status

● Infrared grating protection function for safe

Duolin as a induction hardening specialist, we can offer you fixed or scanning hardening, suitable transformer to meet different size workpiece.If need cnc induction scanner for your heat treatment plant or new product,send us material and hardening parts drawing,case depth layer and hardeness result, Duolin induction team will offer you automatic CNC hardening equipment.