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.

Second hand furnaces

Second hand furnaces (vacuum furnaces, conveyer belt furnaces, etc.).

Overhaul of WMU products as well as of third party products. Refurbishments of switchgear, heating systems, etc. On request including TÜV approval.