... clean, bright white grain of rice, pure color quality.Products technical indicators:Tensile strength: Mpa/2mm 25.2 ... of veer and reversion between two rubber rollers, paddy are torn up by two rubber rollers, in ... long time.Take sands away from the paddy; keep paddy dry and cleaning when using the rollers. ... A90-95degree BrandRoaring Lion, QiaoWang,Yashi,OEM High Quality Rice Paddy Machine Rubber Roller