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Coreless induction furnace
Induction melting technology enables the efficient, CO2-neutral melting of metals with the shortest melting times and selectively controllable movement of the liquid melt.
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Pressurized pouring furnace
This pressurized pouring furnace, equipped with a rod-and-nozzle stopper assembly, is perfectly suited for automatic sand casting lines where it ensures precise and virtually slag-free pouring.
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Channel type holding furnace
These channel-type furnaces are highly efficient holding units for large quantities of molten metal. They can be used to decouple the casting and melting processes and provide operators the flexibility to maximize the use of off-peak electricity.
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Furnace for melting, holding, casting
OTTO JUNKER, including the THERMCON brand name, is a firmly established name in industrial furnace and plant engineering and has specialized in the supply of aluminum foundry technology having become world market leaders in this field.
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INDUGA Induction Furnaces
The subsidiary of OTTO JUNKER GmbH specializes in Channel melting furnaces, holding and casting furnaces for copper alloys and aluminum, automatic tilting casting device PUMA pouring machine, steel strip coating furnaces, Plasma heating for ladles and casting tundishes.
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Billet Heaters
Adaptable and energy-efficient billet heating systems designed for press shops, storage facilities, saws, bolt quenching, and handling equipment.
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Pusher type furnace for pre-heating and homogenizing
Pusher-type furnaces are used for preheating and homogenizing of rolling ingots in continuous operation.
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Cartridge furnace for pre-heating and homogenizing of rolling ingots
Cartridge furnaces are used for preheating and homogenizing of rolling ingots, particularly for small lot sizes.
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Chamber type furnace for homogenization
Chamber furnaces for homogenizing and stress-relieving rolling slabs are used in producing hard alloys of the 2xxx and 7xxx series, especially for aerospace applications.
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Soaking pit furnace for pre-heating and homogenizing
Pit furnaces are designed to provide direct reheating or homogenizing of their slab charge.
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Continuous homogenizing furnace
To achieve high throughput capacities, continuous furnaces are employed for the homogenization of bars.
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Horizontal heat treatment line
Heat treatment lines for aluminum plates are precision-manufactured in strict adherence to aerospace industry specifications, specifically meeting the rigorous standards set by AMS 2750 E and AMS 2772 C for the heat treatment of aluminum alloys.
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Strip flotation furnace for the heat treatment of strips
Strip flotation lines are employed for the horizontal heat treatment of aluminum strips, mainly for the automotive and aerospace industries.
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High convection chamber-type furnaces for the annealing of strip coils
Strip coil furnaces are employed for the intermediate and final annealing as well as tempering of aluminum strip coils.
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Massflow Chamber type furnace and cooling chamber
Chamber furnaces for heat treatment of aluminum foil coils are used for degreasing and annealing of foil coils of different thicknesses.
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Solution heat treatment plant
This type of furnace is specifically designed for solution annealing, quenching and artificial aging of wheels made of cast aluminum.
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Roller hearth furnace for tube, Brass rod, wire, profile
OTTO JUNKER roller hearth furnaces operate on the proven principle of high convection.
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Strip processing line, Annealing and Pickling line with horizontal flotation furnace
OTTO JUNKER strip treatment lines for degreasing, annealing, and pickling cover the entire product- and alloy range
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Strip processing line, Annealing and Pickling line with vertical annealing furnace
Vertical furnace systems are used when dealing with large strip thicknesses or a high hydrogen content in the protective gas.
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Degreasing and Pickling lines, finish-brushing and passivation
The degreasing process is of utmost importance for the quality of the annealed strip because even low oil or emulsion residues on the strip surface can cause unwanted surface discolorations and, thus, loss in quality.
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Hot Dip Tinning line
Since 1989, OTTO JUNKER has been a global leader in the design, development, and installation of hot-dip tinning systems, with a specific emphasis on serving the international connector market.
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Flotation dryer for coated silicon steel strip
The system is integrated into an ACL (Annealing and Coating Line) and is designed for the continuous and horizontal operation of drying painted electrical steel strips.
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Scrap Recycling
Aluminum recycling is the future. However, the recycling process entails CO2-intensive procedures. Achieving a carbon-free circular economy requires the implementation of environmentally friendly solutions for the recycling process.
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Battery recycling furnace
The most advanced recycling processes for batteries from electromobility necessitate thermal procedures. Otto Junker provides solutions for treating entire battery modules as well as intermediate products in the recycling process.
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Power to Heat Energy storage
Otto Junker designs highly efficient Power-to-Heat systems for the direct utilization of green energy. In the industrial sector, 60% of the deployed primary energy is converted into heat.
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