... reversion between two rubber rollers, paddy are torn up by two rubber rollers, in the end, rice grains come out.NBR ... roller is the 2nd generation of rice huller rubber roller ... white, amberHardness Shore A90-95degreeBrandRoaring Lion, QiaoWang,Yashi,OEM Rubber rollers,Rice Mill rubber roller, Rice rubber roller, Rubber roller for dehusking ...