Application of Polyurethane Wheels in Production Enterprises
The physical and mechanical properties can be changed flexibly in a certain range through the selection of raw materials and the adjustment of the formula, so as to meet the unique requirements of users on product performance. For example, hardness is often an important index of products for users. Polyurethane elastomer can be made into soft printing cots with Shore A hardness of about 20, and hard steel cots with Shore D hardness of more than 70, which is difficult to do with general elastomer materials, and can be adapted to the needs of different users.
Polyurethane bearing coated wheels is mainly used in conveying equipment to increase friction, according to the speed of conveying products, weight and size of different requirements for polyurethane coated wheels. According to the different size and structure of polyurethane bearing coated wheels, it is widely used, and the requirements for polyurethane bonding, wear resistance and tear resistance are very high. The imperfect process will cause the wheels easy to degumming and wear out.
Polyurethane wheels refers to the bearing pressure injection or adhesive products, coated bearing production and processing need to use mold. At present, when the coated bearing mould is processed on the market, the mould often only processes and glues a small number of bearings, which is easy to cause the production of coated bearing to pay a large amount of labor, low production efficiency, high production cost, easy to damage bearings and cause congestion, which cannot fully meet the market demand. At the same time, the direction of the mould and the gluing device is the same, which is not easy to adjust. This is easy to cause uneven coating amount of bearings and poor consistency of products. For this reason, wheat wheel polyurethane solves the above problems by changing the mold structure.
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