Flexible Cable Coils For PWHT induction Preheating Welding


Manufacturer of Flexible Cable Coils/Clamp Coils/soft induction coils For PWHT Preheating Welding

induction preheat welding coil

Product Description

Model Output Power Input Current Weight Input Voltage Frequency
MYD-30KW 1 ~ 30KW 45A 110KG  

380V 3 phase,

4 wire,50/60Hz


(220V, 440V)Option


2~ 40 KHZ
MYD-40KW 1 ~ 40KW 60A 120KG
MYD-50KW 1 ~ 50KW 75A 130KG
MYD-60KW 1 ~ 60KW 90A 135KG
MYD-80KW 1 ~ 80KW 120A 145KG
MYD-100KW 1 ~ 100KW 150A 168KG
MYD-120KW 1 ~ 120KW 180A 280KG


Technical Parameter


Heating Type Induction Heating
Heating Tamp Range 0ºC ~ 1100ºC
Heating Speed 5ºC~ 400ºC per minute
Cooling Type Air Cooling
Thermocouple K Type
Temperature Recorder Digital Recorder with 6 Channel
Induction coil Soft Induction coil & clamp induction coil

The option parts of induction heating system

l  Induction heating power

l  Induction coil (Clamp induction coil) or (Soft induction coil)

l  Connection cable for the convenient to link the coil and the heating power

l  Temperature controller

l  PLC touch screen

l  Temperature recorder with printer

l  K type thermonuclear&connection cable

l  Insulation Blanket

l  And other part.

MYD series induction heater to compare the resistant heat:

l  Uniform

l  High Speed

l  Energy Saving: 30-80%


l  Air cooling: working well at -10℃-40℃

l  Induction heating power: To heat the work job with insulation blanket around it. High heating speed and heating efficiency with little energy lost.

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

l  Soft induction coil: Easy to wind on different work piece.

l  The Removable opening Induction coil: easy to operate and move.

l  Temperature recorder: Record the whole heating curve and print it at spot.

l  Temperature Controller: Heating according to the heating requirement details with the ±3℃ tolerance.

Applications&using fields

Our MYD series heating system are air-cooled induction heating equipment with DSP system.

Their main applications are pipeline heat, pre-weld heat, post-weld heat treatment, stress relief, injection mold heating, annealing, etc.

l  Pre-heat:for coating, bending, fitting&unfitting, weld and thermal assembly.

l  Post-weld heat treatment: tank, boiler or other metal jobs

l  Heating: mold heating, shipboard, zinc bath, large& irregular metal parts

l  Pipeline heat: pipeline oil, pipeline gas, pipeline water, pipeline petrochemical and other pipeline material

The using fields involved are petrochemical, oil and gas pipelines, aerospace, shipbuilding, steel, tanks, boilers, vessels, pressure vessels, cylinders, metal structure, spatial structure, railway bridges, electricity water, mine construction, vehicle manufacturing, nuclear power, mining, plastics processing, energy saving process, mold, screw barrel industries,etc.

flexible cable coils

flexible coil

clamp coil