reheating furnace / preheating / bell / rotary retort
DH series

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Characteristics

  • Function:

    reheating, preheating

  • Configuration:

    bell, rotary retort

  • Heat source:

    gas

  • Other characteristics:

    continuous, compact, for forging

  • Capacity:

    Max.: 2,500 l (660.4 gal)

    Min.: 340 l (89.8 gal)

  • Maximum temperature:

    Max.: 1,300 °C (2,372 °F)

    Min.: 260 °C (500 °F)

Description

The compact furnaces of the DH product line are optimally suited for continuous processes on a small floor space. They are designed for preheating processes such as the preheating of metal parts for forging. Charging and discharging can, be done at one position – either by a person or fully automatic. The hearth rotates in pre-set segments individually reconciled with the workpart geometry. The rotational speed and rotational intervals can be defined by the control system or by manual switching. The rotary hearth furnaces are specifically designed for the required throughput and charge dimensions. They are heated electrically or alternativelly gas-fired by means of powerfull gas burners. Subject to the temperature range these furnaces are equipped with or without air circulation.