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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: MY INDUCTION
  • Model Number: MYD-20/30/40/50/60/80/100kw
  • After-sales Service Provided: Engineers available to service machinery overseas

Packaging & Delivery

Packaging Details Plywood box or depends on you
Delivery Time Within 2 weeks after advance payment

Induction PWHT equipment



MYD series of induction heating system for pipeline heating, pre-welding heating and post-welding heating treatment


Model: MYD-20/30/40/50/60/80/100KW

Input voltage: 380V, 3 phase, 4 Wire, 50/60HZ 

Output frequency: 2KHZ ~ 36KHZ 

Cooling: air cooled

Output Power: 2KW ~ 20KW, 2KW ~ 40KW,2KW ~ 60KW,4KW ~ 80KW,4KW ~ 100KW

Heating Speed: 5-400°C per minute

Heating temperature range: -10°C-1100°C

Heating parts size range: 10-6000mm or eqaul

Induction coil: 10-45meters long high temperature cable with air cooled

Temperature recorder:1-4 Channelss for temperature controlling, 5-12s Channel for showning

Thermocouple: K Type (5-45 Meters long link cable)


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 hour. Save 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, Post-weld Heating Treatment, Stress relieving



The industries involved are petrochemical, oil and gas pipelines, aerospace, shipbuilding, steel, boilers, pressure vessels, cylinders, metal structure, spatial structure, railway bridges, electricity water, mine construction, vehicle manufacturing, nuclear power, mining, plastics processing. 


The induction heating equipment including:

1. Induction heating power with PLC screen

2. Induction coil (Clamp induction coil) or (Soft induction coil)

3. Temperature recorder (6 Channel)

4. Thermocouple connector and so on


Choose part: 

1.K type thermocouple 

2.Thermocouple Welder

3.Insulation Blanket

4.And so on


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China (Mainland) | Manufacturer, Trading Company
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8 Transactions 130,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $57,000
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