R&D, design, production and quality control consolidated with many years of outstanding experience. You can find our products everywhere heat treatment takes place.
Out of the production program of LHT especially all middle frequency generators of the model series MFG are used for pre-heating of forging parts. The wide performance spectrum from 10 – 1000 kW and the possibility of a frequency area between 2 and 80 kHz enable a faster heating up and an uniformly warming of the forging blank. With the Siematik control our generators can be integrated easily.
For parts, which are not suitable for an inductive heating due to their shape, LHT manufactures heated pusher type furnaces and rotary hearth furnaces.
Chamber furnace for hardening, brick and ASW insulation, Tmax 1300 °C, 31 - 600 l
High frequency generator, 1,2 - 10 kW, 150 - 400 kHz
Medium frequency generator, 10kW - 1MW, 5 - 100 kHz
Double tube push-trough furnace, ASW insulation, Ø 73 mm, heated length 2000 mm, tmax 1250 °C, 38 kW