Convection billet heater for the heating of cast strands or billets before extruding

Convection heater

The modern heater, notably where particularly close temperature tolerances or extremely low energy costs must be achieved. Gentle heating of billets is performed exclusively by means of a high-velocity fluid flow directed onto the metal from special nozzle systems ("jet heating"). Unlike a classic gas fired heater where the flame temperature will always far exceed the temperature of the billet, a convection heater requires only small temperature differences. It can thus attain particularly close temperature tolerances reproducibly to meet special application requirements. The use of highly efficient recuperative burners ensures an efficiency that is second to none. Different conveyor systems are available to match various production requirements in the most cost-efficient manner.

Convection Heater

Otto-Junker-KombiGas

Otto Junker's patented KombiGAS preheating furnace combines the advantages of a gas fired heater and a convection heater.

KombiGAS

To request brochures please contact our sales staff.

  • Juergen Stengel
    OTTO JUNKER GmbH
    +49 2473 601-310
    +49 2473 601-620
    Jaegerhausstr. 22
    D - 52152 Simmerath-Lammersdorf