简 介 Introduction
BDL904系列滚筒式电阻炉自动生产线，消化吸收国外凉水塔炉型，成功实现田产化，特别推崇二种炉型。
The production line adopts the advantages of the similar foreign fumaces and is successfully in China. Two furnace types are specially recommended.
用 途： 适用于30mm 以下滚动休（如轴承内外套、滚子、滚柱、铜球等）的渗碳、淬火、清洗、回火等等热处理艺。
Applications: Used for the carburizing, quenching, rinsing and tempering of the rolling parts with diameter of less than30 steel balls etc.
特 点：专业炉型、硬度均匀、光洁无脱碳。
Features: The furnace is specially designed. The treated parts have bright and clean sufaces, uniform hardness and no decarburizing.
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BDL904 悬臂滚筒式电阻炉自动生产线 |
BDL904A支承滚筒式电阻炉自动生产线 |
悬臂滚筒式电阻炉自动生产线主要规格参数
Main Specifications and Parameters for the Arm-suspended Rotary Retort Type Resistance Fumace Heat-treatment Production Line .
支承滚筒式电阻炉自动生产线主要规格参数
Main Specifications and Parameters for the suspended Rotary Retort Type Resistance Furnace Heat-treatent Production Line.
