... and enviromental protection. rice huller rubber roller, rice mill, aluminum drumBrand: The brand of "Hongqi bridge" has high market ... the end, rice grains come out.Variety: Rubber roller for hulling rice,PUR(polyurethane) rubber rollerSpecification: TypeInchExternal diameterLengthThickness of ... balance of elasticity, hardness and abrassion resistance. cast aluminum drum for rice huller spare parts