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Hearth roller


Hearth roller: heat treatment hearth roller  mainly used in continuous carburizing and nitriding furnace. The workpiece is rapidly and uniformed transited to carry out the heat treatment process under air protection, the temperature is 550-850 degrees in the furnace. Diameteris 100-200mm. Barrel is centrifugal casting, the shaft head is static casting.

Common material: ZG40Cr25Ni20Si2

TypeInfo: Heat Treatment Furnace

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