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Polyurethane rollers have good flexibility, can absorb impact and reduce noise, and have good tolerance to most industrial chemicals. Compared with tungsten carbide, it is light in weight, low in cost, and not easy to cause damage to equipment.

In automobile manufacturing, the forming of metal sheets is one of the most basic and important links. Polyurethane rollers are often used in the conveying, leveling, calendering and forming of metal sheets.

Packaging materials and processes often involve various chemicals, such as inks, adhesives and cleaning agents. Polyurethane rollers have strong corrosion resistance to these chemicals and can work for a long time in harsh chemical environments without affecting their physical properties.

A polyurethane roller is a roller made of polyurethane elastomer material. Polyurethane is a polymer material between plastic and rubber, with high elasticity, high strength, wear resistance and corrosion resistance.

In terms of performance, industrial polyurethane rollers surpass traditional rubber rollers in many aspects, especially in terms of wear resistance, high temperature resistance, pressure resistance and chemical corrosion resistance.

Rubber rollers, also known as rubber rolls, are cylindrical mechanical parts covered with rubber materials, mainly used for contacting and handling materials in operations such as transmission, lamination, coating, and printing during the production process.

Agricultural products usually need to be packaged after harvesting, and packaging machinery is used to package agricultural products into a certain shape, weight or size. Polyurethane rollers mainly play the role of pressure rollers and conveyor rollers in packaging machinery. Its elasticity and wear resistance enable packaging machinery to work efficiently while avoiding unnecessary damage to the product.

One of the most direct ways to identify tungsten carbide coatings is to conduct a hardness test. Tungsten carbide has extremely high hardness, usually reaching 70HRC (Rockwell hardness) or more. Therefore, the hardness of the coating can be tested by using tools such as Rockwell hardness tester.

Polyurethane is a polymer material synthesized by chemical reaction between isocyanates and polyols. The composition of polyurethane has great flexibility due to different production processes, uses and performance requirements.

The mesh line count refers to the number of meshes arranged horizontally per inch of length, usually expressed in lines per inch (LPI). The higher the line count, the greater the density of the mesh and the smaller the aperture. The mesh volume range of ceramic anilox rollers varies depending on the application scenario, usually between 1.0 cm³/in² and 20.0 cm³/in².