... :metal(steel),rubber type:NR,NBR,SBR,CR,EPDM,Slicone, industrial rubber rollerfunction:used for matallurgy,mine,dock,printing and dyeing ... for textiles, leather paper, packaging equipment, such as roller-type compactor and metallurgy, mining and other industries traction roller type.* Nitrile ... -resistant properties is also very good for special coating equipment. industrial rubber roller