Thermal furnace GPCMA series

pyrolysischambercontrolled atmosphere

The GPCMA modified atmosphere chamber furnaces are equipped with a metallic retort to provide a heated volume with a controlled atmosphere. They are floor-standing models with a smooth action hinged door arrangement. Available with a range of maximum temperature from 1000 °C to 1150 °C dependent on the selected retort material. Retort working volumes range from 37 to 245 litres. Oxygen levels can be reduced to 30 ppm depending on the application. Perfect for stress relieving additive manufactured components particularly those produced via DMLS. This range of furnaces can be optionally specified for compliance to AMS2750E Nadcap class 1 for aerospace applications. Application Examples debinding, pyrolysis, stress relieving 3D printed additive manufactured parts Standard features A range of maximum temperatures dependant on retort material: Programmable 3508P1 controller 2-zone cascade control Over-temperature protection Semi-automatic gas system with analogue flowmeters for nitrogen or argon Free radiating coiled wire elements on two sides, the roof and under the hearth (37 litre: two sides and under hearth) Low thermal mass insulation for fast response & energy efficiency Smooth action double pivot door shields the user from excessive heat Type R control thermocouples Type K internal retort thermocouple Silicone rubber water cooled door seal Door safety interlock