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High-temperature chamber furnaces

High-temperature chamber furnaces
T max. 1500 °C, 1600 °C, 1750 °C and 1800 °C
  • Broad range of standard furnaces with a chamber volume of 16 – 500 l.
  • Furnaces supplied in customised configurations to match the systems precisely to the desired processes
  • All furnace models excel with maximum precision and convenience as well as short heat-up and cooling times and low power consumption.
  • For temperature ranges between 1500 °C and 1600 °C heated with SiC rods and between 1600 °C and 1800 °C with MoSi2 heating elements
  • Outer housing with robust, aesthetic frame construction
  • Double-walled housing with forced cooling, hence very low outer-wall temperature
  • Stainless steel door and door frame
  • Door with parallel motion, swings hot side away from operator
  • Furnace insulation made of high-quality aluminium oxide fibre materials with low thermal mass, rapid heating and cooling possible; exhaust opening in furnace roof
  • Reinforced bottom for heavy batches
  • The furnaces are heated by the side walls. Additional heating by the rear wall is available as optional extra.
  • Cutting-edge switching and control system, thyristorcontrolled heating elements, high-precision furnace regulation, wear-free, noiseless
  
Hochtemperatur-Kammeröfen

Technical Data

Model T max
[°C] 		Inner dimensions
[mm]
Width x Depth x Height 		Volume
[l] 		Outer dimensions
[mm]
Width x Depth x Height 		Power
[kW] 		Voltage
[V] 		Weight
[kg]
HTK   16/16 1600 200 x 300 x 260 16 820 x 655 x 1570 8 400 3/N 285
HTK   20/16 1600 250 x 320 x 260 20 870 x 675 x 1570 8 400 3/N 295
HTK   40/16 1600 300 x 350 x 350 40 920 x 705 x 1660 11 400 3/N 375
HTK   50/16 1600 250 x 550 x 350 50 870 x 905 x 1660 18 400 3/N 655
HTK   70/16 1600 400 x 400 x 400 65 1020 x 755 x 1710 12 400 3/N 545
HTK 100/16 1600 400 x 600 x 400 100 1020 x 955 x 1710 22 400 3/N 620
HTK 130/16 1600 400 x 800 x 400 130 1020 x 1155 x 1710 26 400 3/N 750
HTK 160/16 1600 500 x 550 x 550 150 1120 x 905 x 1860 18 400 3/N 800
HTK 220/16 1600 500 x 550 x 800 220 1120 x 905 x 2110 32 400 3/N 1000
HTK 300/16 1600 500 x 1100 x 550 302 1120 x 1455 x 1860 36 400 3/N 1200
HTK 500/16 1600 500 x 1200 x 800 480 1120 x 1555 x 2110 64 400 3/N 1600
Other sizes on request
High-temperature chamber furnaces
- Customised designs -

Chamber furnaces up to 1600 °C
High-temperature chamber furnaces with electromechanical lifting door for sintering technical ceramics. Heated by 45 MoSi2 heating elements.
Useable volume: approx. 43 m2
Useable space: 13200 x 1800 x 1800 mm (w x d x h). 		 
Kundenindividuelle Ausführungen

Technical Data

Model T max
[°C] 		Inner dimensions
[mm]
Width x Depth x Height 		Volume
[l] 		Outer dimensions
[mm]
Width x Depth x Height 		Power
[kW] 		Voltage
[V] 		Weight
[kg]
HTK   16/17 1750 200 x 300 x 260 16 820 x 655 x 1570 8 400 3/N 285
HTK   20/17 1750 250 x 320 x 260 20 870 x 675 x 1570 8 400 3/N 295
HTK   40/17 1750 300 x 350 x 350 40 920 x 705 x 1660 11 400 3/N 375
HTK   50/17 1750 250 x 550 x 350 50 870 x 905 x 1660 18 400 3/N 655
HTK   70/17 1750 400 x 400 x 400 65 1020 x 755 x 1710 12 400 3/N 545
HTK 100/17 1750 400 x 600 x 400 100 1020 x 955 x 1710 22 400 3/N 620
HTK 130/17 1750 400 x 800 x 400 130 1020 x 1155 x 1710 26 400 3/N 750
HTK 160/17 1750 500 x 550 x 550 150 1120 x 905 x 1860 18 400 3/N 800
HTK 220/17 1750 500 x 550 x 800 220 1120 x 905 x 2110 32 400 3/N 1000
HTK 300/17 1750 500 x 1100 x 550 300 1120 x 1455 x 1860 36 400 3/N 1200
HTK 500/17 1750 500 x 1200 x 800 480 1120 x 1555 x 2110 64 400 3/N 1600
               
HTK   16/18 1800 200 x 300 x 260 16 820 x 655 x 1570 8 400 3/N 285
HTK   20/18 1800 250 x 320 x 260 20 870 x 675 x 1570 8 400 3/N 295
HTK   40/18 1800 300 x 350 x 350 40 920 x 705 x 1660 11 400 3/N 375
HTK   50/18 1800 250 x 550 x 350 50 870 x 905 x 1660 18 400 3/N 655
HTK   70/18 1800 400 x 400 x 400 65 1020 x 755 x 1710 12 400 3/N 545
HTK 100/18 1800 400 x 600 x 400 100 1020 x 955 x 1710 22 400 3/N 620
HTK 130/18 1800 400 x 800 x 400 130 1020 x 1155 x 1710 26 400 3/N 750
HTK 160/18 1800 500 x 550 x 550 150 1120 x 905 x 1860 18 400 3/N 800
HTK 220/18 1800 500 x 550 x 800 220 1120 x 905 x 2110 32 400 3/N 1000
HTK 300/18 1800 500 x 1100 x 550 300 1120 x 1455 x 1860 36 400 3/N 1200
HTK 500/18 1800 500 x 1200 x 800 480 1120 x 1555 x 2110 64 400 3/N 1600
Other sizes on request
High-temperature chamber furnaces
- Customised designs -


Chamber furnaces for temperatures up to 1600 °C
Chamber furnaces with roof heating by 48 MoSi2 heating elements for preheating precious metal sheets made of platinum, rhodium or palladium. Electromechanical lifting door opening upwards, with footswitch























Double-chamber furnace 1700 °C
Special testing furnace for MoSi2 heating elements with two separated heating chambers. Furnace doors with observation window, surface temperature of batch is measured using a pyrometer.











Chamber furnaces up to 1600 °C
Chamber furnaces fitted with a second door on the back of the furnace, both doors reinforced to receive batch racks, which can be guided into the chamber from either side.
Fitted with eight heating elements mounted on the two outer walls and in two transverse rows of freely radiating elements inside the furnace chamber.
Siemens PLC (S7-300) controller with LabView process visualisation. Operating unit housed in a pivot arm. 		 
Kammerofen bis 1600 °C
Kammeroefen Deckenbeheizung
Doppelkammer
Kammerofen bis 1600 °C
High-temperature chamber furnaces
- Customised designs -

Inert gas chamber furnace up to 1700 °C
This chamber furnace has a gas-tight, water-cooled chamber. The furnace can be operated at temperatures up to 1700 °C under inert gas. An oxygen sensor monitors the oxygen concentration
in the exhaust gas. A vacuum pump can be used to evacuate the chamber before starting a heating cycle.










Additional equipment:
  • Heated from three sides (1)
    The standard heating elements along the side walls can be supplemented with additional heating elements on the rear furnace wall.




  • Additional door on the rear furnace wall (2)
    In furnaces with a large chamber depth, the back wall of the furnace can be replaced with a door. This facilitates access and shortens loading and unloading times.




  • Reinforced bottom (3)
    For receiving heavy batches and to relieve strain on the fibre insulation. HTK 70 model and upwards include this feature as standard.




  • Stainless steel exhaust hoods

  • Automatic exhaust flaps in furnace roof

  • Exhaust air purification systems

  • Start-up switch

  • Fully automatic furnace regulation

  • Air preheating for debinding processes

  • Lifting door

  • Cooling fan

  • Protective gas operation
  
Schutzgas Kammerofen bis 1700 °C
Kammerofen bis 1600 °C
(1)
(1)
(2)
(2)
(3)
(3)