Löcher Industrieofen- und Apparatebau GmbH

In der Erzebach 9, 57271 Hilchenbach
Germany
Telephone +49 2733 89685-0
Fax +49 2733 8326
info@loecher.de

Hall map

THERMPROCESS 2019 hall map (Hall 9): stand A07

Fairground map

THERMPROCESS 2019 fairground map: Hall 9

Our range of products

Product categories

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.07  Non-ferrous metals
  • 01.07.13  Heat treating
  • 01.07.13.02  Stress-relieving annealing

Stress-relieving annealing

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.07  Non-ferrous metals
  • 01.07.13  Heat treating
  • 01.07.13.03  Homogenization annealing

Homogenization annealing

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.07  Non-ferrous metals
  • 01.07.13  Heat treating
  • 01.07.13.04  Solution annealing

Solution annealing

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.07  Non-ferrous metals
  • 01.07.13  Heat treating
  • 01.07.13.06  Soft annealing

Soft annealing

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.08  Steel and Iron
  • 01.08.03  Heat treating
  • 01.08.03.02  Heating, Preheating
  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.08  Steel and Iron
  • 01.08.03  Heat treating
  • 01.08.03.03  Hardening and tempering

Hardening and tempering

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.08  Steel and Iron
  • 01.08.03  Heat treating
  • 01.08.03.05  Annealing

Annealing

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.08  Steel and Iron
  • 01.08.03  Heat treating
  • 01.08.03.07  Hardening

Hardening

  • 01  Industrial Furnaces, Industrial Heat Treatment Plants and thermal processes for
  • 01.09  Harmful substances
  • 01.09.04  Thermal combustion

Thermal combustion

  • 03  Componentes, equipment and other supplies
  • 03.02  Heating
  • 03.02.03  Gas firing equipment
  • 03.02.03.01  Burner

Burner

  • 03  Componentes, equipment and other supplies
  • 03.02  Heating
  • 03.02.03  Gas firing equipment
  • 03.02.03.02  Recuperator burner

Recuperator burner

  • 03  Componentes, equipment and other supplies
  • 03.06  Measuring instruments and components
  • 03.06.09  Temperature control device

Temperature control device

  • 03  Componentes, equipment and other supplies
  • 03.07  Controlling and automatisation
  • 03.07.05  Process control equipment

Process control equipment

Our products

Product category: Heating, Preheating

Bogie hearth furnaces

Löcher bogie hearth furnaces are designed to be robust and low-warpage and are fitted with excellent sealing systems. Bogie hearth furnaces are used mainly in forges and for treating premium products. The seals at the sensitive areas, bogie hearth and door, are perfectly designed to effectively separate furnace atmosphere and ambient air. A heat exchanger that uses the waste heat returns energy to the process by pre-heating the combustion air.

Löcher Industrieofen- und Apparatebau has already produced bogie hearth furnaces up to 24 m long and 7 m wide, with charge weights of up to 500 tonnes (unit weight) at 1350°C. The temperature precision offered by our furnace systems is recognised by the aerospace industry.

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Product category: Heating, Preheating

Box furnaces

Löcher box furnaces are specially designed for loading with a manipulator fitted with a highly robust shaft plate. This ensures maximum protection for the furnace chamber while the furnace is being loaded. Our box furnaces are used in forges and for the heat treatment of premium products.

A hydraulic clamp presses the door against the frame in every position to provide the perfect seal at the sensitive area of the door, and separates furnace atmosphere and ambient air. The optional heat exchanger uses the waste energy to preheat the combustion air, recycling some of the waste heat. We can manufacture box furnaces for temperatures of up to 1350 °C. The temperature precision of our furnace systems meets the standards required by the aerospace industry (AMS 2750 E).

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Product category: Heating, Preheating

Bell furnaces

Löcher develops customised bell furnaces tailored to the needs of heat treatment firms, for example with two bases. The bell is moved with your existing indoor crane or with a frame specially designed by Löcher. Guides are fitted to the two ends of the hood to ensure precise hood movement.

We can build bell furnaces for operating temperatures of up to 1200 °C. The temperature precision of our furnace systems meets the standards required by the aerospace industry (AMS 2750 E).

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About us

Company details

LÖCHER Industrieofen- und Apparatebau designs, manufactures and installs heat treatment systems (industrial furnaces) for the metalworking industry. Established in Hilchenbach, North-Rhine Westphalia, in 1965, our company now operates two modern production sites in Germany. Our expert staff manufacture a wide range of customised industrial heat treatment systems using state-of-the-art technology. Our systems are successfully used at a wide range of sites around the world.

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