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Home > Industrial Furnaces > Vertical Pit Type Sealed Retort Furnace
Industrial Furnace
Hardtekno, Sweden - 2004
Vertical Pit Type Sealed Retort Furnace (Electrically heated)
  • Carburising, Case Hardening, Carbonitriding, Bright Annealing, Nitrocarburising, Nitriding, H2 Dewaxing and Sintering
  • Methanol + N2 + LPG + NH3 atmosphere for carburizing/carbonitriding
  • NH3 + N2 + CO2 + H2 atmosphere for nitriding/carburising
  • Latest Nitriding potential process control system with H2 / O2 sensors and mass flow meters
  • High temperature uniformity with thyristor control
  • Rapid force cooling for shorter cycle times
  • Safety features confirming to European standards
  • Sizes upto 3m x 4m Height
Std. Sizes Useful Dimensions (dia. x ht.) Gross Charge Weight
40 / 80 300 x 800 mm 150 kg
60 / 120 500 x 1200 mm 550 kg
60 / 160 500 x 1600 mm 700 kg
90 / 130 750 x 1300 mm 1000 kg
120 / 160 1000 x 1600 mm 1500 kg
130 / 200 1100 x 2000 mm 2000 kg
150 / 180 1500 x 1800 mm 5000 kg
175 / 160 1400 x 1600 mm 2000 kg
200 / 250 2000 x 2500 mm 10000 kg