Induction heating is used wherever precise, clean and energy-efficient heat is required. Hitech Induction engineers complete systems for the processes below, used daily in plants across India.
Induction hardening process
Surface and case hardening of shafts, gears, pins, cams, tools and automotive components. Controllable case depth, minimal distortion and excellent repeatability compared with furnace methods. We supply single-shot and progressive hardening systems, scanner-based machines for long shafts, and integrated quench for consistent hardness results.
- Single-shot and progressive hardening
- Scanner-based systems for long shafts
- Quench integration for consistent hardness
- Case depth control to a tenth of a millimetre
Forging and forming
Rapid heating of billets and bar ends for presses, hammers and upsetting machines. Lower scale formation and better energy use than gas furnaces, with tighter temperature control. Full billet and bar-end heating with integration to automated feed systems.
Brazing and soldering
Localized, clean joints on copper, brass, stainless steel and carbide. Ideal for cutting tools, heat exchangers, electrical contacts and hydraulic fittings. Handheld and fixed station options, low oxidation and repeatable joint strength.
Annealing and stress relief
Tube, wire and component annealing with tight temperature control. Reduces residual stress without full furnace cycles and long cool-down times. Local or continuous annealing and controlled cooling options.
Other induction applications we support
- Shrink fitting of gears, bearings, rings and motor housings
- Pre-heating before welding to reduce residual stress
- Melting of small batches of non-ferrous metals
- Pipe and tube seam annealing after welding
- Tempering of hardened parts
Tell us the part and the production rate. We will recommend frequency, power and coil design for the heating pattern you need. Discuss your induction process.