New 500 kW Converter for Automotive Industry
We have completed the development of a new 500 kW induction converter designed for a hardening line of front automotive parts.
Since 2001
Induction Heating
Induction Heating
Solutions
We design and manufacture industrial induction heating systems for hardening, brazing and metal forming.
Precision & Reliability
Power
Power
Electronics
Converters, regulators and control systems designed precisely to your requirements.
Comprehensive Approach
Turnkey Industrial
Turnkey Industrial
Solutions
From design through manufacturing to service — complete solutions for your operations.
About Us
More than 20 years
More than 20 years
in industry
RillFEM s.r.o. is a Czech company specializing in the development and manufacture of induction heating systems and power electronics. Since 2001, we have been delivering tailor-made solutions for the automotive industry, mechanical engineering and the energy sector.
Our equipment operates in the production lines of leading European companies. We emphasize precision, reliability and energy efficiency.
More About Us
500+ completed projects
Who We Serve
Solutions for Your Industry
Automotive
Hardening and brazing systems for production lines. Induction heating for chassis components, transmissions and engines.
Engineering
Power converters and regulators for CNC machines, robotic workstations and automated manufacturing processes.
Energy
Control systems and power electronics for energy operations, transformers and substations.
What We Offer
Our Services
Complete portfolio of industrial solutions from design to service
Induction Frequency Converters
Design, development and manufacturing of induction frequency converters for industrial heating, hardening and melting applications.
Single-Purpose Machines
Design and implementation of single-purpose machines and automated workstations tailored to your needs.
Embedded, Numerical Models & AI
Embedded systems, numerical simulations, machine learning and artificial intelligence for industrial control and optimization.
HVAC Engineering
Thermal calculations, CFD simulations and design of HVAC and heat recovery systems.
Software & Programming
Development of specialized software, control systems and tools for processing technical data.
Technical Applications
Measurement, diagnostics, operation of technical applications and experimental verification of industrial processes.
See How We Work
Take a look inside our production hall and discover how tailor-made industrial solutions are created.
2:30 min — Induction heating manufacturing process
News
What's New
Visit Us at MSV Brno 2026
We invite you to the International Engineering Fair in Brno, where we will present our latest induction heating solutions.
ISO 9001:2025 Certification Achieved
We are proud to announce the successful completion of the recertification audit of our quality management system according to ISO 9001.
References
What Our Clients Say
"The cooperation with RillFEM exceeded our expectations. The induction converter has been running flawlessly for three years."
Ing. Jan Novak
Technical Director, Kovohute Pribram
"Professional approach from design to installation. Service support is at an excellent level."
Martin Svoboda
Production Manager, Strojirny Policka
"Thanks to RillFEM's solution, we increased our hardening line efficiency by 40%. Highly recommended."
Ing. Eva Kralova
Chief Technologist, TS Plzen
Need a Custom Industrial Solution?
We are happy to discuss your requirements and design the optimal solution. Free, no-obligation consultation.