... to 95%;The SBR and NBR rice huller rubber roller can be options.Elastic stiffness, Strong plasticity under the high hardness, moderate ... , long using period. trong temperature, no climate impact, not deformation, soft, anti-tear at high-speed.Health and non-toxic, no ... three times more than SBR roller at least.Aluminium drum rubber roller, with its light weight, high concentricity, the wear-resisting ...