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Heat treatment furnace facilities for the copper base metals industry

HICON® - roller-hearth furnaces for straight tubes and rods as well as tube coils

EBNER was the first industrial furnace maker to design what is now the most common furnace type for annealing larger amounts of copper tube coils (both flat "pancake" coils and tall "level wound coils) and straight copper tubes - a roller-hearth furnace facility with a vacuum lock, first built at EBNER in 1958.

Implementing vacuum locks ensures process atmosphere consumption is kept as low as possible. Providing a suitable lubricant is used, copper mill products can be bright annealed without prior degreasing.

For certain alloys, a HICON® jet cooler can be installed beyond the furnace to achieve specific material characteristics. Generally, a cheaper water-cooled radiant cooler is used to achieve the required mechanical values and surface characteristics.

The EBNER design and its advantages:

  • Gas-tight furnace and cooler, enabling best bright surface finish for copper and most alloys
  • Low process atmosphere consumption thanks to vacuum locks at inlet and outlet ends
  • Uniform microstructure
  • Automatic process control and charge tracking
  • The HICON® system is required for higher throughputs of level wound coils

 

 

 

Roller-hearth furnaces

level wound coils
Bright annealing copper tube coils
Straight copper tubes
Bright annealing straight lengths of copper tube
high process atmosphere savings
Furnace entry with vacuum lock
Hydrogen jet cooler
Coil charging entry end

Heat treatment furnace facilities for the copper base metals industry

HICON® - roller-hearth furnaces for straight tubes and rods as well as tube coils

EBNER was the first industrial furnace maker to design what is now the most common furnace type for annealing larger amounts of copper tube coils (both flat "pancake" coils and tall "level wound coils) and straight copper tubes - a roller-hearth furnace facility with a vacuum lock, first built at EBNER in 1958.

Implementing vacuum locks ensures process atmosphere consumption is kept as low as possible. Providing a suitable lubricant is used, copper mill products can be bright annealed without prior degreasing.

For certain alloys, a HICON® jet cooler can be installed beyond the furnace to achieve specific material characteristics. Generally, a cheaper water-cooled radiant cooler is used to achieve the required mechanical values and surface characteristics.

The EBNER design and its advantages:

  • Gas-tight furnace and cooler, enabling best bright surface finish for copper and most alloys
  • Low process atmosphere consumption thanks to vacuum locks at inlet and outlet ends
  • Uniform microstructure
  • Automatic process control and charge tracking
  • The HICON® system is required for higher throughputs of level wound coils

Roller-hearth furnaces

level wound coils
Bright annealing copper tube coils
Straight copper tubes
Bright annealing straight lengths of copper tube
high process atmosphere savings
Furnace entry with vacuum lock
Hydrogen jet cooler
Coil charging entry end

Copyright ©2017 by EBNER member of AUSTRIAN CHAMBER OF COMMERCE


Industrieofenbau

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Austrian State Coat of Arms

Industrieofenbau - Bearer of the Austrian State Coat of Arms

Copyright ©2017 by EBNER member of AUSTRIAN CHAMBER OF COMMERCE