Induction forging refers to use an induction heater to pre-heat metals before forging and forming. Typically metals are heated to between 1,100 and 1,200 °C to increase their malleability and aid flow in the forging die.

Induction produces less oxidation, easy to control heating temperature and time, heat rapidly, ensure good quality of forging work piece, protect tool of forging machine.

Induction billet heating line for total heating

Induction heating equipment with slot inductor for partial heating

Integrated induction heat line: induction power supply built in with inductor, less space requirement, PLC control.

More than 20 years of experience

in induction heating industry

Product design research develop and maintain by the Duolin Engineer team,machine lifetime service

low frequency induction heating equipment

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100-160KW low frequency induction heating generator

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Integrated Induction Power Unit

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DI water cooling system

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Ultrasonic frequency induction heating machine

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induction hardening machine

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Induction forging machine

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Induction bending machine

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Induction Annealing machine

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Chengdu

Duolin Electric Co., Ltd.

Instead of gas and coal heating,a new green fast and energy saving heating way turns up.It is high efficiency Electromagnetic induction heating. Inductive heating technology came to China in 1956, introduced from the Soviet Union,and used in the automotive industry mainly. Duolin founded in 1994,named by Founder of Mr Zengxiaolin and his wife,Mr Zeng researched out first IGBT solid states induction heating machine and Mrs Zeng for sale,the company like their baby,then grow up as more than 200 employees team,sale centers in more than ten provinces in China.In 2007,international sales center founded,Duolin opened the foreign market.