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ChongQing North Rd,Qingdao,Shandong,China

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Induction preweld heating , postweld heating treatment equipment


MYD induction PWHT machine

15000 ~ 25000 / Set Get Latest Price


15000 per Set

1 Set

Plywood box

within 3 weeks

100 Set per Month

T/T, L/C

Contact Now

Product Specification

induction heating machine : pipe weld preheating, PWHT, Stress relieving

Product Description


Input voltage380V, 3 phase, 4 Wire, 50/60HZ 

Output frequency2KHZ ~ 30KHZ 

Output power2KW ~ 20KW2KW ~ 30KW2KW ~ 40KW,2KW ~ 60KW,4KW ~ 80KW

Heating Temperature: 20 ~ 1000 

Cooling type: Air cooling

Induction coilSoft Induction coil & clamp induction coil

Temperature recorder: 6 Channel temperature recorder

ThermocoupleK Type

Induction heating benefits

Compared to conventional preheating and stress relieving methods, induction heating offers numerous advantages, including improved heat uniformity and quality, reduced cycle time, and lower consumables costs. Induction heating is also safe, reliable and easy to use, and scores higher than alternative technologies in power efficiency and versatility.


Air cooling: Convenience to install.

Temperature recorder: Recording the whole heating curve and print it

Soft induction coil: Easy to wind on different working piece.

Temperature Controller: Keep the heating process same with PWHT requirement .

PLC touching screen: Intuitive to see and easy to operate.

Induction heating power: High heating speed and heating efficiency, electrical energy Saving

Quickly heating speed. Can reach 850 degree C within 1 hourSave heating times

Electrical Power Saving: Can save more than 50% electrical power compare compared to conventional preheating and stress relieving methods

Applications and main using fields: 

MYD series induction heating system are air-cooling induction heating equipment with DSP system. Their main applications are pipeline heating, pre-heating of welding, post-welding heat treatment, stress relief, annealing,ect. 

??Coating heating, Shrink fitting

??Weld preheating, Postweld Heating Treatment, Stress relieving

Contact Us

Contact Person :Mr. Jason

Company:QingDao MY INDUCTION., Co., LTD

Address:ChongQing North Rd, Qingdao, Shandong, China,No752


Mr. Jason < QingDao MY INDUCTION., Co., LTD >
I want to know:

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