Rice Mill Rubber Roller Size: 4",6",7", 8", ... with high efficiency, low rate of broken rice;Rubber Roller Character:Hardness is 90 ~95 degrees; ... more than SBR roller at least.Aluminium drum rubber roller, with its light weight, high concentricity, ... A90-95degreeBrandRoaring Lion, QiaoWang,Yashi,OEM Rubber rollers,Rice Mill rubber roller, Rice rubber roller, Rubber roller for dehusking rice, Rice roller