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Furnace roll
2022-12-17 18:16:10 Viewers:
- Brandniuciazui
- Type
Introduction
Common steel grades: ZG40Cr25Ni20Si2, ZG14Ni32Cr20Nb, ZG45Ni48Cr28W5Si2.Introduction to furnace bottom roll
The bottom roll of heat treatment furnace is mainly used for continuous carburizing and nitriding furnaces. Under the protective atmosphere, the temperature is 550 ° C - 850 ° C in the furnace, and wide workpieces are transported evenly and quickly to complete the heat treatment process; The diameter is 100-200mm, the roll body is centrifugally cast, and the journal head is statically cast.
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