Industrial Furnace

Carburizing Furnace – Automated Case Hardening up to 1000 °C

Temp. Up to 1000 °C Control PLC, fully automatic
Carburizing Furnace – Automated Case Hardening up to 1000 °C | NTH Therm

Reproducible Case Hardening in Controlled Gas Atmosphere

Our carburizing furnaces enable fully automated case hardening under controlled gas atmosphere (N₂/methanol/propane). Continuous carbon potential measurement guarantees reproducible results, batch after batch.

Equipment: Stainless-steel retort · Hydraulic door opening · 5-sided heating · Composite insulation · Explosion protection system · Pyrolysis of process gases · PLC control · Data logging

Technical Specifications

Temperature RangeUp to 1000 °C
AtmosphereN₂ / Methanol / Propane
ControlPLC, fully automatic

Applications

  • Case hardening of gears and transmission components
  • Carburising of steel tools
  • Gas carburising for series production

Frequently Asked Questions

How precise is the carbon potential control?

Continuous carbon potential measurement and fully automatic control enable very high reproducibility, ideal for series processes with tight tolerances.

Is the furnace ATEX-compliant?

Yes, our carburizing furnaces are supplied with a complete explosion protection system.