Products- Details

Innovation and continuous improvement is our mission. To provide our customers with the best applicable solution is our goal.



tmax up to 1650 °C

Cold wall crucible induction melting furnace, double gas and vacuum tight chambers, Tmax 1650 °C, 0.3 l


melting, remelting

Melting of high purity ferrous alloys

Other possible areas of use could be melting / remelting of stainless steel alloys, Ti, special alloy development

The most important characteristics:

  • MFG-100 induction generator (100 kW continuous power)
  • Power output of generator freely adjustable 0.5.- 100 %
  • Double water cooled, gas and vacuum tight chambers made of 1.4301 (AISI 304) with overpressure protection, volume app. 300 l
  • Double output adapter (one for every gas/vacuum chamber)
  • Induction generator alternatively switchable between two output adapters
  • Emergency water cooling
  • Cold wall crucible (no contact of melt with crucible wall or contamination) 0.3 l
  • Electric lifting devices for chamber lids
  • Pyrometers for melting temperature measurement and supervision
  • Vacuum pump system for vacuum 1 x 10-5 mbar with rotary vane pumps and turbomolecular pump
  • Precision gas (Ar, N2) purging with MFCs (Thermal Mass Flow Controller)
  • Oxygen measurement
  • Controller SE-502
  • Circulation cooler

We make it possible:

Linn High Therm is specialized in adapting its products to customer’s requirements. Please let us know if you need any modifications. We will do everything to satisfy your wishes.

Possible standardized options

  • Different cold wall crucible sizes
  • Different controller systems
  • Different vacuum pump systems
  • Emergency gas purging device
  • Gas warning system
  • Process guiding software
  • Controlled vacuum pressure
  • Post-charging unit

Product properties

Product Line: special product
Operation Mode: Batch
Construction Types: Melting unit
Designs: Crucible furnace, Remelting unit
Temperature Max (°C): 1650
Heatings: electrical
Heatingmethods: induction
Atmospheres: Controlled gas atmosphere, Vacuum
Applications: melting, remelting