Metals India currently has three commercial heat treatment facilities in Haryana, India. The company was established in 1979 with a small heat treatment shop which has now grown in strength and brand and has become the largest fully equipped heat treatment plants in India processing approximately 1000 tons of materials a month.

Proven commitments to innovation and continuous upgrading of heat treatment technologies have earned us an ISO 9001:2000 certification. We are equipped with state-of-the-art testing equipment and technical staff to provide customers with a broad range of experience in process development for numerous materials and parts.

Metals India offers wide range of heat treatment & surface treatment facilities. With our technical know how and experience we have developed process for numerous material and parts. Current expertise offered by Metals India include Vacuum Hardening, Vacuum Carburizing, Vacuum Carbo-Nitriding, Brazing, Gas Nitriding, Nitro-Carburizing, Annealing, Normalizing, Isothermal Annealing, Stress Relieving, Gas Carburizing, Carbo-Nitriding, Neutral Hardening, Hardening & Tempering, Aluminum Ageing, Heat treatment of Die & Hot Die Steels and Heat Treatment in INERT Atmosphere.

GAS NITRIDING / NITROCARBORISING / NITEMPERING FURNACE (WESMAN IPSEN)
Model DAC-8-ESR
Process
Gas Nitriding (in N₂ + NH₃ + LPG/CO₂), Tempering, Stress relieving & Preheating in N₂ atmosphere
Heating
Thyristor controlled
Controls
PLC based with SCADA.
Cooling
Under Protective Atmosphere with forced gas cooling
Material handling with Loader/Unloader

ADVANTAGES
- Preheating, Nitriding, Cooling in same chamber in the controlled atmosphere
- Uniform distribution of gas and heat inside the chamber.
- Less Distortion of components compared to liquid Nitriding.
- Clean process & clean surface of products