History
In 1924, Otto Junker founded the company bearing his name at Lammersdorf, some 20 km south of Aachen. The economic foundation of what was originally a craftsman's establishment lay in the water-cooled billet mould for the nonferrous semi-finished products industry that had been invented by the founder's father, Andreas Junker.
Over the decades that followed, OTTO JUNKER GmbH evolved into a successful medium-sized industrial enterprise with a comprehensive product range.
Since the death in 1982 of Dr.-Ing. E.h. Otto Junker, its sole proprietor, the company has been owned by the Otto Junker Foundation, an institution set up in 1970 with the primary aim of supporting young engineers.
Due to the 90-year-jubilee of OTTO JUNKER a digital chronicle has been made.
Navigation
- Products & Technologies
- High-grade steel foundry / mechanical treatment
- Furnaces for cast iron / steel
- Medium-frequency induction furnaces
- Vacuum induction furnaces
- Channel-type induction holding furnaces
- Pouring devices for cast iron
- Casting furnaces for low-pressure casting
- Storage furnace for cast iron
- Batch galvanizing
- Quality assurance with the plasma ladle furnances
- Plasma tundish heating
- Plasma reactor
- Ladle pouring technology
- Furnaces/Plants for aluminium and aluminium based alloys
- Electrolysis
- Foundry and Casthouse
- Charging machines for feedstock materials
- Skimming machines
- Multichamber melting furnaces (Recycling)
- Hearth-type melting furnaces
- Medium-frequency coreless induction furnaces
- Storage furnaces for aluminium and Al alloys
- Refining and metering of aluminium alloys
- Ladle pouring technology
- Holding and pouring furnaces
- Molten metal launder systems
- Chamber furnaces for homogenizing
- Billet handling system
- Extrusion plant
- Rolling mill
- Chamber furnaces for stress-relieving and homogenizing rolling slabs
- Pusher furnaces for preheating and homogenizing slabs prior to hot rolling
- Pit furnaces for reheating and homogenizing of slabs prior to hot rolling
- Continuous flotation furnaces for heat treatment of aluminium strip
- Horizontal heat treatment (HHT) lines and aging furnaces for plates
- Chamber furnaces and cooling chambers for heat treatment of aluminium strip coils
- Chamber furnaces and cooling chambers for heat treatment of aluminium foil coils
- Charging machines
- Shape casting foundry
- Forging process line
- Furnaces/Plants for copper and copper-based alloys
- Foundry
- Channel-type induction furnaces for melting
- Channel-type induction furnaces
- Medium-frequency coreless induction furnaces
- Vacuum induction furnaces
- Alloy furnaces
- Casting furnaces for low-pressure casting with vertical mould filling
- Casting furnaces with integral vertical mould
- Furnaces concept for the production of copper rod
- Continuous chip melting
- Automatic melting of damp chips
- Storing and casting furnaces for continous casting
- Storing of copper in the rotary furnace
- Forehearth casting furnaces for vertical continuous casting
- Semi-finished product casting shop for copper and copper alloy
- Horizontal continous casting of special copper-based alloys
- Line for the production of precision tube
- Ladle furnaces
- Low pressure die casting machine
- Extrusion plant
- Rolling mill
- Continuous strip treatment line for degreasing, annealing and pickling with horizontal furnace
- Continuous strip treatment line for degreasing, annealing and pickling with vertical furnace
- High temperature strip treatment system
- Continuous strip treatment line for degreasing and pickling
- Continuous strip treatment line for degreasing
- Continuous strip treatment line for pickling and passivation
- Brushing machines for strip degreasing and finishing tasks
- Hot-dip tinning lines
- Strip joining systems, eyeletting joiner, stitcher
- Coiling equipment, shears, strip accumulators, coil jack pad, coil handling
- Software and automation technology
- Chamber furnaces for annealing of coils
- Continuous treatment line (Roller hearth furnace) for annealing of coils
- Charging machines
- Foundry
- Furnaces for magnesium
- Furnaces for silicium
- Furnaces for zinc
- Plants for tin
- Product inquiry
- Technology-lexicon ALUMINIUM
- Technology-lexicon COPPER
- Installation / Service / Spare Parts
- About us
Materials