... Coating: Steel Coated with PU, Bearing Coated With PU, Plastic Coated with PU, Rubber Coating Roller: PU Roller, Rubber ... 1.5 ~ 1.7m, Long 1.7m- 2m, Thick plastic 20mm. They are requiring high strength, compression deformation, and wear ... PU wheel, paper pressing wheel, rubber and plastic truck wheel for printing, electronic, textiles, wood, plastic, machinery. Folding machine roller, roller coating ...