induction heating machine for weld preheating, PWHT & Stress relieving

Model: MYD-20KW, MYD-30KW, MYD-40KW, MYD-60KW, MYD-80KW

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

l Output frequency: 2KHZ ~ 30KHZ

l Output power: 2KW ~ 20KW, 2KW ~ 30KW, 2KW ~ 40KW,2KW ~ 60KW,4KW ~ 80KW

l Heating Temperature: 20 ~ 1000 ℃

l Cooling type: Air cooling

l Induction coil: Soft Induction coil & clamp induction coil

l Temperature recorder: 4 or 6 Channel temperature recorder

l Thermocouple: K 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.

Features:

l Air cooling: Convenience to install.

l Temperature recorder: Recording the whole heating curve and print it

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

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

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

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

l Quickly heating speed. Can reach 850 degree C within 1 hour. Save heating times

l 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.

①　Coating heating, Shrink fitting

②　Weld preheating, Postweld Heating Treatment, Stress relieving

③　Annealing

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 touch screen

2. Extend electrical cable (5 M ~ 40 M)

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

4. Temperature recorder (4 or 6 Channel)

5. Thermocouple connector and so on

Choosen part:

1. K type thermocouple

2. Thermocouple Welder

3. Insulation Blanket

4. And so on

QINGDAO SHUIMU INDUCTION EQUIPMENT CO.,LTD. Our company is a manufacturer of induction heating equipments. There are more than 50 types induction heating equipments.