Three decades of induction expertise
Since 1994, Supertherm Corporations has designed and built induction systems that heat, harden, melt and weld metal for manufacturers across Asia and the Gulf.
Engineering that stays
on the shop floor with you
We are a world-class manufacturer of induction heating equipment — specialising in induction hardening, billet and bar heating, melting power sources up to 750 KW, high-frequency welding, annealing and brazing.
What sets us apart isn't just the machines — it's the team behind them. Our in-house R&D group spans five engineering disciplines, so every coil, power source and control system is designed for your exact process. And because we build it, we can support it — around the clock, with genuine spare parts and hands-on operator training.
Our Vision
Customer satisfaction through technological leadership.
Our Mission
Always innovate for a better future.
Product features that benefit customers
Every Supertherm machine is built to deliver measurable gains on the shop floor.
- Input power factor 0.98–0.99 from 0 to 100% output power
- Very low voltage & current harmonics
- Very high machine efficiency
- Output regulation accuracy of 2%
- IGBT design with precise power control
- Most reliable, qualitative and rugged build
- Single control board
- Easy installation, maintenance-free
- Manual, semi & fully-automatic PLC / CNC control with HMI
- Operator-friendly operation
- Energy monitoring system (as required)
- Compact in size and portable
- Low installation cost
- Quick change-over of coil
- Ease of maintenance & job-holding property
Induction vs conventional heating
The numbers behind lower running cost, less scale loss and cleaner production.
| Parameter | Induction Billet Heater | Oil Fired | Gas Fired |
|---|---|---|---|
| Running cost | Rs. 3/kg (Rs. 7/unit) | Rs. 5.6/kg | Rs. 5/kg |
| Scale loss (steel saving) | 0.8% | 4.5% | 3.4% |
| Productivity | 30–40% increase (automation) | Very less (manual) | Less (operator dependent) |
| Environmental quality | Friendly | Very polluting | Polluting |
| Heating uniformity | ± 25 °C | ± 75 °C | ± 75 °C |
| Starting time | Instant | 1–2 minutes | At least 1 hour |
| Die life | Increased | Less | Less |
Indicative figures for billet heating; actual results vary by part and process.
A track record forged over time
Founded
Supertherm begins building induction heating power sources for Indian industry.
Melting division
Expanded into ferrous and non-ferrous melting and holding furnaces.
IGBT era
Adopted solid-state IGBT sources up to 750 KW for higher efficiency.
Global reach
1000+ machines delivered across nine countries in Asia and the Gulf.
Five disciplines, one roof
Cross-functional engineering means faster problem-solving and machines tuned to your metallurgy.
What you can count on
24/7 Support
Round-the-clock service line and genuine spare parts keep your line running.
In-house R&D
Electronics, electrical, automation, mechanical and metallurgical engineers under one roof.
Operator Training
Hands-on training programs so your team runs equipment at peak efficiency.
IGBT Technology
Modern solid-state IGBT power sources up to 750 KW for efficiency and reliability.
Ready to heat up your production line?
Tell us your part, tonnage and cycle-time targets — our engineers will design the right induction system for you.