High Temperature Furnaces with Molybdenum Disilicide Heating Elements with Refractory Brick Insulation up to 1700 °C

High-temperature furnace HFL 160/17 High-temperature furnace HFL 16/17

Protection grid in front of heating elements prevent against mechanical damages

Gas supply system for non-flammable protective or reaction gases

Front made of textured stainless steel

The high-temperature furnaces HFL 16/16 - HFL 160/17 are characterized by its lining with robust refractory insulation. 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 high-temperature furnaces HT, except:

  • Tmax 1600  °C or 1700  °C
  • Robust refractory brick insulation and special backing insulation
  • Furnace floor made of lightweight refractory bricks accommodates high charge weights
  • Defined application within the constraints of the operating instructions
  • NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive

Additional equipment like HT models

ModelTmaxInner dimensions in mmVolumeOuter dimensions in mmHeating power inElectricalWeight
 °Cwdhin lWDHkW2connection*in kg
HFL 16/1616002003002601610008901620123-phase1500
HFL 40/1616003003503504011309151890123-phase660
HFL 64/1616004004004006412309801940183-phase880
HFL 160/161600500550550160140012502100213-phase1140
HFL 16/1717002003002601610008901620123-phase1530
HFL 40/1717003003503504011309151890123-phase690
HFL 64/1717004004004006412309801940183-phase920
HFL 160/171700500550550160140012502100213-phase1190
1Heating only between two phases *Please see page 73 for more information about supply voltage
2Depending on furnace design connected load might be higher