The air circulation bogie hearth furnaces W 1000/60 HACDB - W 8100/60 HACDB are designed for debinding large volumes of material. The functionality corresponds to air circulation chamber furnaces for debinding. These powerful production furnaces are equipped with a passive safety package providing for a reliable process control. On request the furnaces can be equipped with catalytic or thermal afterburning to clean the exhaust gases.

• Tmax 600 °C
• Powerful, horizontal air circulation provides for a temperature uniformity of ΔT 8 K according to DIN 17052
• Debinding Package I with passive safety package and monitoring underpressure in the furnace chamber, exhaust gas fan, fresh air fan, preset underpressure in the furnace chamber, controlled by Nabertherm controller P 300
• Connection port for further piping behind the exhaust fan
• Inside sheets of the furnace made of stainless steel 1.4301 fully cover the insulation
• Heating switched with low-wear semiconductor relay
• Over-temperature limit controller with manual reset for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the furnace and load

Additional equipment

• Controlled cooling including PLC control of the heating and cooling air fan
• Fresh air preheating and controlled fan cooling, including PLC control of the furnace heating as well as the fresh air preheating as a second heat source
• Debinding Package II with passive safety concept
• Thermal or catalytic exhaust cleaning systems
• Heat recovery systems
• Emergency purging with nitrogen
• Additional bogie, rail operation, cross-traversal system
• Commissioning of the furnace with test firing and temperature uniformity measurement (also with load) for the purpose of process optimization
• Process documentation and control with Controltherm MV software package for the basic furnace or Nabertherm Control Center (NCC) for monitoring, documentation and control for use of Debinding Package II