Chamber Furnaces with Molybdenum Disilicide Heating Elements with Refractory Insulation up to 1700 °C
 HFL 160/17 with gas supply system HFL 295/13 with lift door and transformer in stand, customer-specific design

Gas supply system for non-flammable protective or reaction gases


Protection grid in front of heating elements prevent against mechanical damages

HFL 16/16 - HFL 160/17

The HFL 16/16 HFL 160/17 product line is characterized by its lining with robust light weight refractory bricks. Compared with the fiber-insulated models of the HT product line, these furnaces are recommended when high charge weights have to be sintered. In most cases lightweight refractory brick insulation is also significantly more resistant to gas emissions occurring during heat treatment.

Standard equipment like HT models, except:

  • Tmax 1600  °C or 1700  °C
  • Sturdy lightweight refractory bricks and special backing insulation
  • Furnace floor made of lightweight refractory bricks accommodates high charge weights

Additional equipment like HT models

ModelTmaxInner dimensions in mmVolumeOuter dimensions in mmConnectedElectricalWeight
 °Cwdhin lWDHload kWconnection*in kg
HFL 16/161600200300260167708301550123-phase¹500
HFL 40/161600300350350408808801710123-phase660
HFL 64/161600400400400649809301830183-phase880
HFL 160/161600500550550160109010802030213-phase1140
HFL 16/171700200300260167708301550123-phase¹530
HFL 40/171700300350350408808801710123-phase690
HFL 64/171700400400400649809301830183-phase920
HFL 160/171700500550550160109010802030213-phase1190
¹Heating only between two phases *Please see page 61 for more information about supply voltage