HCV AC – Forced air circulation furnaces 

HCV AC – Forced convection chamber furnace up to 1000ºC
High homogeneity and optimal air distribution


Forced air circulation furnaces up to 600ºC, 800ºC and 1000ºC for heat treatment processes such as quenching, tempering, sintering, welding, annealing, hardening and other processes requiring high homogeneity, compatible with AMS 2750 aerospace standards.

Standard equipment

  • Volumes from 45 to 1000 liters
  • Maximum temperatures of 600ºC, 800ºC and 1000ºC
  • Optimal temperature distribution
  • Asynchronous engine – Radial-bladed fan
  • A310 steel chamber
  • Ramp programmer up to 64 steps
  • Pantograph side door
  • Double casing with air chamber to have low surface temperature
  • Solid state relays provide for low noise operation
  • Over temperature alarms (OTP Over temperature protection)
  • Safety switch
  • Safety contactor
  • Heating pilot light
  • Thermocouples K (1000ºC)
  • Homogeneity +/-5ºC – Stability +/-1ºC
  • Furnace shutdown in case of thermocouple breakage
  • Chimney at the rear of the furnace
  • Furnace control at the right side of the furnace


  • Eurotherm EPC 3016 programmer (10 programs – 25 segments) + itools logging software (allows curve downloads in Excel format) via Ethernet
  • Nanodac programmer according to AMS2750E and 21CFR11 standards


  • Smoke extractor chimney
  • Forced smoke extractor chimney
  • Controlled cooling by fresh air turbine and exhaust flap
  • Inert gas for manual or automatic gas supply system
  • Ceramic or metal rack for loading ceramic or steel trays
  • Port for thermocouple
  • Observation windows
  • Inox construction
  • Annealing box with salts and/or gas
  • Nitriding box with salts and/or gas
  • Ceramic trays, refractory steel plates, steel collection pan
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