We offer to you an extensive program for the refinement of metal components. Electrically and gas-heated furnaces suitable for operation under normal or protective gas atmosphere.

  • Annealing
  • Hardening
  • Tempering
  • Ageing
  • Preheating
  • Cleaning
  • Salt baths
  • AMS /CQI 9
  • Quenching and tempering systems
  • Accessories and relatedanlassen
  • Equipment

Annealing and hardening

Working temperatures up to 1300°C

Tempering, tempering, aging, preheating, drying, curing and aging

Working temperatures 50 - 850°C

Systems, accessories and aids

Gas-fired furnaces and plants

Working temperatures up to 1600°C

THERMCONCEPT Ofenlösungen

Highlights

Heat treatment plant for steel

Heat treatment plant for high-quality steel components consisting of several annealing bogie hearth furnaces and quenching equipment for a supplier to the automotive industry in Russia

Annealing and quenching of steel components for the automotive industry with complete documentation according to CQI-9

  • Electrically heated annealing bogie hearth furnaces with independent control system
  • Bogies and lifting doors with electric drives
  • Water quenching baths with circulation device and cooling unit
  • Delivery incl. charging baskets
  • System control via Siemens SPS S7 with touch panel and various options for data tracking and data archiving

Gas-heated 6-chamber furnace

Gas-heated 6-chamber furnace model KM 40/05 GAS for a worldwide manufacturer of high-quality stainless steel components and rotationally symmetric components produced by centrifugal casting.

Preheating of moulds for centrifugal casting at 450°C in continuous operation
Ensuring the availability of a sufficient number of preheated moulds for the casting plants

  • Furnace system consisting of six individual chambers that can be heated independently of each other
  • All chambers are equipped with sturdy steel frames to accommodate the moulds
  • Charging via six separately controllable lifting doors
  • Batch weight per chamber 5 to
  • Usable internal dimensions of a chamber: 1500 x 3000 x 1500mm (WxDxH)
  • Outer dimensions of the furnace: 7700 x 4600 x 4600mm (WxDxH)
  • Heating via 12 recuperator gas burners with a total output of 1800 kW
  • System control via Siemens SPS S7 with touch panel and various options for data tracking and data archiving

Bogie-Hearth gas furnace

Gas-heated bogie hearth furnace model WM 32/08 GAS for a globally active manufacturer of rail vehicles in Germany

Stress relief annealing of welded structures (steered-axle bogie) at working temperatures of 590°C. Delivery incl. adapted charging racks for the reception of the welded constructions.

  • Bogie hearth designed to accommodate two charging racks with welded constructions one above the other
  • Usable inner dimensions: 2800 x 5100 x 1400mm (WxDxH)
  • Heating via six high-speed gas burners with a total output of 900 kW
  • System control via Siemens SPS S7 with touch panel and various options for data tracking and data archiving

Bogie-Hearth gas furnaces

Production plant consisting of two gas-heated bogie hearth furnaces
Model WM 192/11 GAS for a worldwide operating gas turbine manufacturer in Germany

Annealing of housing parts of gas turbines with charge weights of up to 75t at 1100°C.
Furnace system designed for reducing operation to avoid scale formation.
Delivery incl. exhaust gas stack for outdoor installation.

  • Annealing temperatures up to 1100°C
  • Bogie hearth designed for a maximum batch weight of 75 tons
  • Usable internal dimensions: 6000 x 8000 x 4000mm (WxDxH)
  • Heating via 26 high-speed gas burners with a total output of 7800 kW
  • Furnace chamber divided into eight control zones
  • Temperature uniformity of up to ± 5°C according to DIN 17052
  • Atmospheric control: furnace atmosphere neutral to reducing
  • Controlled batch cooling
  • System control via Siemens SPS S7 with touch panel and various options for data tracking and data archiving

Blanks preheating oven

Electrically heated blanks preheating furnace for a manufacturer of automotive sheets made of high-temperature steels for particularly stressed components

Preheating of sheet metal for hot forming.
Automated sheet feeding and sheet removal via an industrial robot and a motor-driven charging trolley. Designed for unmanned continuous operation.

  • Furnace system with charging from the front and removal of the hot sheets from the rear side
  • Multi-zone division of the furnace chamber for introducing a temperature gradient into the metal sheet
  • Fully automatic plant control with integration of handling systems
  • System control via Siemens SPS S7 with touch panel and various options for data tracking and data archiving

Air circulating chamber furnaces w. gassing boxes

Annealing plant consisting of 16 air-circulation chamber furnaces in various sizes with gassing boxes for a professional hardening shop in Germany

Annealing of parts supplied to the automotive and aircraft industries in a protective gas atmosphere in the gassing box.

  • Electrically heated chamber furnaces with powerful air circulation for extremely high temperature uniformity
  • Working temperatures up to 850°C
  • Delivery with adapted gas supply boxes for heat treatment under protective gas atmosphere
  • Furnace system with interchangeable retorts for continuous operation
  • Batch cooling under protective gas atmosphere outside the furnace systems