Solid Rubber Ball for Industry 1.Application:Widely used in round screen 2.Material:Nature Rubber ... φ22mm, φ24mm, φ26mm, 28mm,32mm, φ35mm, φ40mm, φ50mm,φ83mm.2. Application:Widely used in round screen3. Material: Nature Rubber, NBR, Ethylene ... Property9. Vitrification Temperature: -70~75°C10. Excellent Elasticity(Flexibility)11. Excellent Wear-Resistant12. Cost Proportion: 1~1.5For more details ...