Heat Treatment Furnaces
Reliable Solutions in Heat Treatment!
Dört K optimizes your production processes with heat treatment furnaces suitable for your different production needs. We offer a wide range of products from conveyor belt furnaces to vacuum and retort furnaces, from roller hearth furnaces to special purpose furnaces. With our continuous coil strip heat treatment solutions and second-hand furnace options, we bring quality and efficiency together.
Discover Dört K's heat treatment technologies for energy saving, precise control and long-lasting solutions in your production lines.
Conveyer belt furnaces
CONVEYER FURNACES
VACUUM FURNACES
RETORT FURNACES
ROLLER HEARTH FURNACES
SPECIAL PURPOSE FURNACES
CONTINUOUS COIL STRIP HEAT TREATMENT
SECOND HAND FURNACES

Conveyer belt furnaces
Conveyer belt furnaces for brazing, hardening and sintering under different atmospheres.
Every furnace produced by us is a unique piece that is planned and produced exclusively according to the special requirement of the customer. The heating system is done electrically or via state-of-the-art gas burners.
Please contact us. Together we are able to realize the ideal furnace solution for you in terms of batch quantities,
profitability and optimized production cycles. .

CONVEYER FURNACES
Conveyer furnaces and double drum furnaces for coin blank and drawn metal parts for annealing and diffusion
annealing. The heating system is done electrically or via state-of-the-art gas burners. For special alloys we offer
individual finishing of the protective gases.
Please contact us. Together we are able to realize the ideal furnace solution for you in terms of batch quantities,
profitability and optimized production cycles.

Vacuum furnaces
Vacuum furnaces (horizontal or vertical type) for hardening, annealing, high-temperature brazing and sintering
or combined processes. Vacuum level from medium-high to high. Insulation/heating made from graphite or
molybdenum. Cooling gas pressures up to 13 bars (abs.) or higher.
Please contact us. Together we are able to realize the ideal furnace solution for you in terms of batch quantities,
profitability and optimized production cycles.

Retort furnaces
Retort furnaces (muffle type) in horizontal or vertical design with vacuum/protective gas for tempering, nitriding,
carburising and annealing.
Please contact us. Together we are able to realize the ideal furnace solution for you in terms of batch quantities,
profitability and optimized production cycles.

Roller hearth furnaces
Roller hearth furnaces for press hardening of automotive boards or hot form stamping of agricultural technique.
Please contact us. Together we are able to realize the ideal furnace solution for you in terms of batch quantities,
profitability and optimized production cycles.

Special purpose furnaces
Special purpose furnaces (bell type furnaces, continuous coil strip heat treatment, roller furnaces, etc.) for
different applications.
Please contact us. Together we are able to realize the ideal furnace solution for you in terms of batch quantities,
profitability and optimized production cycles.

Continuous Coil Strip Heat Treatment
Continuous coil strip heat treatment as suspended system for annealing, hardening of high alloyed materials
under reduced atmosphere.
Please contact us. Together we are able to realize the ideal furnace solution for you in terms of batch quantities,
profitability and optimized production cycles.
