Polycord belt, which is also called urethane or polyurethane cord, is produced in the form of an O-ring. Polycord belts have a circular profile and cross-section and are used as power transmission belts and also as conveyor belts in most product distribution centers around the world. Polyurethane belt can be used to make o-rings for shafts, roller o-rings, deflecting O-rings inside machines. Polyurethane belt is available in coils or reels with different diameters (1/8, 3/16, 1/4, 16/5, and 3/8 inches). Polyurethane belt تسمه نوار نقاله hardness is produced from 80A-95A (standard, orange, dark green, high tension, reinforced), which is then cut to the required length.
Examining the conditions of use and the advantages and disadvantages of polycord belts تسمه پلی کرد depends to some extent on the type of use as a conveyor in the connections of industrial conveyors or for power transmission. Polyurethane belts have a simpler production process than other industrial belts, and often a polymer compound such as polyurethane, natural and synthetic rubbers are used in their production, and therefore they are cheaper. In addition, since in most cases polyurethane belts are used in parallel in several rows, the tear of one layer does not affect the other layers, and the work can be continued by replacing the same layer. This is while other types of conveyors or power transmission belts are continuous and need to be completely replaced at a higher cost.