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High-temperature hood furnaces in lift-top design

High-temperature hood furnaces in lift-top design
T max. 1500 °C, 1600 °C, 1750 °C and 1800 °C

Information

Information

  • Broad range of standard furnaces with a chamber volume of 70-2000 l
  • The range includes hood furnaces with a vertically moveable hood and a fixed table, or alternatively with a horizontally moveable table
  • Also with shuttle table systems (turntable or dual-table systems) for semi- or fully automatic operation.
  • Customised to match the system 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 with SiC heating, or for temperatures 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 temperatures
  • Proven electromechanical system for smooth, shock-free movement
  • Furnace insulation made of high-quality aluminium oxide fibre materials with low thermal mass, allowing rapid heating and cooling; exhaust opening in furnace roof
  • Reinforced bottom for heavy batches
  • Labyrinth seals in table and hood ensure tight closure
  • Heating from all four side walls, excellent temperature uniformity in the furnace chamber
  • Cutting-edge switching and control system, thyristorcontrolled heating elements, high-precision furnace regulation, wear-free, noiseless

Additional equipment:

Exhaust air flaps in furnace roof
Exhaust air flaps in furnace roof

Exhaust air flaps in furnace roof
For faster air extraction from the furnace chamber, regulated manually or automatically by the controller


Start-up switch
Start-up switch

Start-up switch
The start-up switch ensures that heat-up is slow in the lower temperature range up to 250 °C, in the case of sensitive components that may not be heated up too fast


Air preheating for debinding processes
Air preheating for debinding processes

Air preheating for debinding processes
Programmed injection of preheated fresh air up to max. 500 °C for debinding processes. Owing to the gentle heat input in the lower temperature range, organic components can be safely and reliably removed from the furnace chamber. Transition to sintering process after debinding. No complex reloading of the batch, or change of furnace necessary



Cooling fan
Cooling fan
  • Stainless steel exhaust hoods
  • Exhaust air purification systems
  • Fully automatic furnace regulation
  • Cooling fan
  • Protective gas operation

Technical Data

Technical Data

Model

T max
[°C]

Inner dimensions
[mm]
Width x Depth x Height

Volume
[l]

Power
[kW]

Voltage
[V]

HTH   70/16    LT

1600

420 x 420 x 420

70

28

400 3/N

HTH  170/16    LT

1600

550 x 550 x 550

170

36

400 3/N

HTH  300/16    LT

1600

1100 x 500 x 550

300

54

400 3/N

HTH  500/16    LT

1600

1200 x 500 x 800

480

96

400 3/N

HTH  1000/16  LT

1600

1800 x 700 x 800

1000

170

400 3/N

HTH  1500/16  LT

1600

2200 x 850 x 800

1500

225

400 3/N

HTH  2000/16  LT

1600

2400 x 1000 x 800

1920

240

400 3/N

 

 

HTH     70/17     LT

1750

420 x 420 x 420

70

28

400 3/N

HTH    170/17    LT

1750

550 x 550 x 550

170

36

400 3/N

HTH    300/17    LT

1750

1100 x 500 x 550

300

54

400 3/N

HTH    500/17    LT

1750

1200 x 500 x 800

480

96

400 3/N

HTH   1000/17  LT

1750

1800 x 700 x 800

1000

170

400 3/N

HTH   1500/17  LT

1750

2200 x 850 x 800

1500

225

400 3/N

HTH   2000/17  LT

1750

2400 x 1000 x 800

1920

240

400 3/N

 

 

 

 

 

 

HTH    70/18      LT

1800

420 x 420 x 420

70

28

400 3/N

HTH   170/18     LT

1800

550 x 550 x 550

170

36

400 3/N

HTH   300/18     LT

1800

1100 x 500 x 550

300

54

400 3/N

HTH   500/18     LT

1800

1200 x 500 x 800

480

96

400 3/N

HTH   1000/18   LT

1800

1800 x 700 x 800

1000

170

400 3/N

HTH   1500/18   LT

1800

2200 x 850 x 800

1500

225

400 3/N

HTH   2000/18   LT

1800

2400 x 1000 x 800

1920

240

400 3/N

Other sizes on request