Properties of PU belt: 1) Diameter:2mm-30mm 2) Stretching rate:1.5-3% 3) Surface:rough 4) Hardness:90A Applications: Polyurethane rough round Belt is widely used in the following industry .1. Newspaper conveying, 2. Packing machines, 3. Ceramic and stoneware processing plants, 4. Floor and roof tiles conveying, 5. Wood Working machineries, 6. Textile machines, 7. Paper industry machines, 8. Food ...