Sinac® – Stationary Induction Heating Systems

Sinac is ENRX’s family of complete stationary induction heating systems, consisting of a frequency converter, capacitors, and matching units when required. All Sinac coils are custom-designed to deliver the optimal heat pattern for each specific application. The system offers automatic frequency control for optimum output power, high energy efficiency (85–87%), precise and reproducible heating, and full control over temperature, ramp-up and dwell times. Sinac is available in a wide range of power ratings (6–2,000 kW) and frequencies from 500 Hz to 400 kHz, supporting advanced technologies such as Thyristor, IGBT and PowerMOS.

  • • Automatic frequency control for optimal heating
  • • High efficiency: 85–87% with constant power factor of 0.95
  • • Wide frequency range: 500 Hz to 400 kHz
  • • Power range: 6–2,000 kW
  • • Thyristor, IGBT and PowerMOS inverter technologies
  • • Compact design suitable for limited production space
  • • Touchscreen control interface
  • • Integration with Ethernet, Profinet, Profibus and optional WiFi
  • • Compatible with SiC semiconductor technology
  • • Precise, contactless and controllable heating
  • • Improved product quality and reduced scrap
  • • High productivity with maximized uptime
  • • Energy-efficient and environmentally friendly operation
  • • Safe heating with no flames or gas
  • • Fully repeatable heating cycles
  • • Flexible system adaptable to multiple industrial processes

Used across automotive, electrotechnical, renewable energy, tube and pipe industries.

Applications include:

  • • Hardening: gears, crankshafts, camshafts, CV joints, valves, races
  • • Annealing: pipes, wires, strips, knife blades, copper tubes
  • • Brazing: generator components, transformer parts, fuel pipes, AC parts, brake parts
  • • Bonding: steel and aluminum sheets, carbon fiber components, guides, rails, magnets
  • • Shrink-fitting: gears, rings, repair of planes, trains and trucks
  • • Pre-heating & post-heating: cables, steel strips, tubes, bending, welding preparation

All Sinac products comply with CE marking requirements.

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