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联系人 Ms. xuehong
renmin road, Qingdao, Shandong
Its main working parts is two different parts of the rotating drill hollow cylinder or rollers. The device in the side of the operator, can be called the front roll and operated by mannual or electricity in the level movement in order to adjust and adapt to the requirement from roller After it is fixed, two rollers, the same size commonly with different speeds, rubber is involved in two roller clearance, instance and shearing action or mixing refining