Supporting roll is one of the main parts on belt conveyer.
经营范围为生产、销售托辊、电动滚筒和皮带输送机的配套产品。
The surface of supporting roll and guiding roller, which contact with coiled metal, are covered with PU.
与钢带表面接触的托辊，护辊均采用聚氨脂包胶处理。
This article describes that ZIS, through analysing the elastic deformation of the work roll and supporting roll, optimizes the roll crown.
通过对带钢平整过程中工作辊和支撑辊受力、变形等特点的分析，优化了轧辊辊型。
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