Phone: +86-13303078975

Medium frequency hardening equipment

Medium frequency hardening equipment


Application Steel bar,steel pipe, shaft,axle, wheel, gear, chain wheel hardening
Power 100 KW-10000 KW
Non standard
Professional Customization

Product Detail

Application Video

Product Tags

Product NameMedium frequency hardening equipment

Application: Stainless pipe, large gear, Octagonal hammer, steel plate, Bulldozer blade, long shaft, sucker rod, torsion bar. 

Quenching liquid: Water

Conveying device: stainless steel roller table

Hardening effect: No deformation, no crack.

Medium frequency hardening equipment unique advantages

● High reliability and  simple maintenance; perfect automatic protection functions of  over voltage, over current, overheating, lack of phase, lack of water and so on.

● Adopting large scale  integrated circuit digital automatic control with manual, automatic, semi-automatic and holding temperature function.

●  Low energy consumption; transformation efficiency can be as high as 97.5%;save electricity 15%-20% than SCR induction heating equipment.

● Inductors can be carefully produced according to customer requirements.

● A full range of energy-saving optimization design: low energy consumption, high efficiency lower cost than burning coal;

Characteristics of medium frequency hardening equipment

● We use induction heating technology in bar or pipe surface hardening or through hardening, the workpiece deformation is very small after finishing the hardeing heat treatment.

● Rapid heating enables the bars or pipes to obtain the required temperature in a very short time, so there are very few oxide scales.

● According to the requirement of hardening depth and hardness, the medium frequency hardening equipment can adjust the working power and frequency to meet the needs of users.

● Easy to realize mechanization and automation, controlled by PLC man machine interface, saving labor force and improving production efficiency.

● The medium frequency hardening equipment is easy to use, simple to operate, and can be activated or stopped at any time.

● Automatic and manual operation. Support 24 hours of continuous work.

● Medium frequency hardening equipment is equipped with double color infrared thermometer, showing the heating temperature in real time.

This is our workshop

 This is our warehouse.

This is the details of PLC and power supply.

More details about Induction heat treating equipment, please check our website:

Overseas manager: Tom Wang

Phone: 0086-13303078975(whatsapp, wechat,line)

Specialist of  bar heat treatment furnace in China; Glad to be your business partner in induction heating field.