Sigma Therm
We take this opportunity to introduce ourselves as one of the leading manufacturers of High Frequency Equipments in India since the last 35 years. Induction heating equipments were developed by us in early 80’s for various applications such as Hardening, Brazing, Sintering, Shrink fitting, Annealing, forging, etc. We specialize in developing new applications. We are first in India to develop Induction Sealing Machines for the Packaging Industry. Similarly, we have developed special machines for the Refrigerator Industry and Diamond Tool Industry. We manufacture these machines from 1 KW to 60 KW capacities. We also manufacture Medium Frequency Induction Heaters in the range of 10 KW to 2000 KW in collaboration with M/s. I.H.T. S.r.I., Turin, Italy. We have supplied more than 3500 equipments for various applications all over the country.

We have supplied our machines for various applications to many leading companies like Sandvik Asia, Mahindra & Mahindra Ltd, Bajaj Auto, Hindustan Motors, Godrej Group, Larsen & Toubro, Videocon and many others, who are extremely satisfied with the performance of the machines. We have been exporting our machines to 41 countries in the world.

Our machines are very rugged and reputed to give trouble free service. All the components are highly over rated to give continuous duty operations. We have a team of qualified and experienced technicians to look after the maintenance and after sales service of our machines. They also provide necessary training on all aspects of operations and maintenance at the time of installation. They are also able to help the customer over phone or fax in case of any assistance is required

Solution Provider for Heating application
Our Specialization
  • Development of new equipments
  • Manufacturer of inductor coils
  • SPM designing & manufacturing
  • Overhauling, maintenance & Servicing of Induction Heating
    Equipment
ED- VANTAGE
  • Customized cost effective solutions
  • High reproducibility & Automation capability
  • Little space required
  • High throughput
  • Low energy & eco friendly
  • Consistency in hardness pattern & hardness values
  • Prompt after sales service
  • Updated with current technical development
Our In- House Strengths
  • R & D Department
  • CAD Center
  • Micro Controller, PLC & CNC programming section
  • PCB assembly department
  • Fabrication shop
Electronics Devices Works with you to…
  • Establish your specific heating parameters
  • Evaluate the correct frequency to generate heat
  • Calculate the power levels & time of heating required
  • Recommend the optimum equipment for the job
  • Design the heating coil & fixture to do the job efficiently
Sigma Therm Sigma CapSeal Sigma Weld
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