... and bran, clean, bright white grain of rice, pure color quality.Products technical indicators:Tensile strength: Mpa/2mm 25.2-26 ... huller rubber roller, is adopted 100% NBR rubber materials, the original color is Amber with innocuity, and its outputs will be ... , amber Hardness Shore A90-95degree BrandRoaring Lion, QiaoWang,Yashi,OEM High Quality Rice Paddy Machine Rubber Roller