MANUFACTURE OF WEAR-PROOFS PIECES Vulcanized pieces of laminated or casted polyurethane. Wear-proof properties. Optimal for friction and elasticity works. Hardness till 120 shores. Plates of all sizes in thickness and surface. Round bars of all diameters. Dampers. Guides. Ends. Sleeves. APPLICATIONS IN THE TILE INDUSTRY Rollers driving of boxes In and out kiln sleeves. Out table press sleeves. Sorting-machine ends. Grippers or shovel palletizing machine. Valves for slip pumps (spray driers)