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Induction Welding

HF Induction Tube Welding Transformers We Build

High-tension step-down transformers for high-frequency induction welding of steel tubes and pipes. Engineered for tube-mill duty, delivering controlled high-current HF output to fuse the longitudinal seam at line speed. Up to 1000 KVA.

MP Electric Corporation manufactures high-frequency induction tube welding transformers, high-tension step-down units up to 1000 KVA that deliver controlled HF output to fuse the longitudinal seam of steel tubes and pipes at line speed. Engineered in our Indore facility for continuous tube-mill duty.

Applications
ERW / HFI tube and pipe mills
Longitudinal seam welding of steel tube
Continuous, high-speed tube production
How it works

In high-frequency induction welding, the transformer delivers controlled high-current HF energy to the work coil, concentrating heat at the strip edges so they forge-weld as the formed tube passes through the squeeze rolls. We build these transformers for the thermal and electrical stress of round-the-clock mill operation, in ratings up to 1000 KVA.

Why choose MP Electric

Built to your requirements

Every unit is engineered to your mill's frequency, power and duty, not picked from a fixed catalogue.

Manufactured in Indore

Designed, wound, assembled and tested in our own central-India facility.

Pan-India delivery

Dispatched to customers across India.

Engineering support

Tell us the mill and tube range and we'll recommend the right rating.

Frequently asked questions

A high-tension step-down transformer that supplies controlled high-frequency current to weld the longitudinal seam of steel tubes and pipes in an ERW / HFI tube mill.

Up to 1000 KVA, engineered for continuous tube-mill duty.

Yes, they are designed for the thermal and electrical stress of round-the-clock tube-mill production.

Need a Custom HF Welding Transformer?

Tell us the KVA rating, frequency, and tube mill requirements. We'll engineer it.

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