... ;Offering very strong bonding between rubber and drum;High shelling efficiency up to 95%;Specification of Rubber ... :Elastic stiffness, Strong plasticity under the high hardness, moderate grain force, high roughness, low cardamine.Good wear resistance, ... climate impact, not deformation, soft, anti-tear at high-speed.Health and non-toxic, no pollution to rice ... certain time. 4" Rice Hulling Rubber Roll