High-Temperature Bottom Loading Furnaces up to 1650 °C

High-quality heating elements made of molybdenum disilicide offer very good protection against chemical interaction between charge and heating elements.

Process Control

Function and equipment

LHT02_17LB_Speed
Tischabsenkung-1
Chargenbehaelter_rund
LHT_Speed_Heizelemente

The motorized lifting table significantly simplifies the charging of the high-temperature furnaces LHT ../.. LB (Speed). The heating all around the cylindrical furnace chamber provides for an optimal temperature uniformity. For the tabletop models LHT 01/17 LB Speed and LHT 02/17 LB Speed the charge can be placed in charge saggars made of technical ceramics. Up to three charge saggars can be stacked on top of each other resulting in a high productivity.

Standard Equipment

  • Tmax 1650 °C
  • High-quality heating elements made of molybdenum disilicide offer very good protection against chemical interaction between charge and heating elements
  • Exclusive use of insulation materials without categorization according to EC Regulation No. 1272/2008 (CLP)
  • Very good temperature uniformity thanks to three (LHT 02/17 LB Speed) or four-sided (LHT 01/17 LB Speed) heating of the furnace chamber
  • Furnace chamber with a volume of 1 or 2 liters, table with large floor space
  • Precise, motorized toothed belt drive of the table with button operation
  • Exhaust air vent in the roof
  • Type S thermocouple
  • Controller P580 (50 programs with each 40 segments)
  • Defined application within the constraints of the operating instructions
  • NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive

 

Additional equipment

Additional Equipment

  • Over-temperature limiter with adjustable cutout temperature as temperature limiter to protect the furnace and load
  • Stackable saggars for loading in up to two or three levels, depending on model
  • Adjustable air inlet through the floor
  • Process control and documentation via VCD software package for monitoring, documentation and control

Technical specifications

ModelTmaxWork space dimensions2 in mmCharging area in mmVolumeOuter dimensions1 in mmConnectedElectricalWeight
 in °Cwdhwdin lWDHload in kWconnectionin kg
LHT 01/17 LB Speed165075110609513013505906952.91-phase45
LHT 02/17 LB Speed1650Ø 11514013513523905907853.31-phase55
1External dimensions vary when furnace is equipped with additional equipment. Dimensions on request.
2Corresponds to charge saggars with spacer

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