A PU covered circular Conveyor Belt is a type of conveyor belt with a polyurethane (PU) covering and a circular shape. The following is its detailed introduction:
Structure and Composition
Cover Layer: The outermost layer is made of PU material. PU is a polymer compound with repeated carbamate groups in its main chain. It gives the Endless Conveyor Belt excellent wear resistance, making it less likely to be worn out by the friction of the conveyed materials.
Core Layer: It usually consists of fabric or steel wire ropes. The fabric core can be made of polyester, nylon, or cotton fabrics, providing basic flexibility and strength. The steel wire rope core has extremely high tensile strength and is suitable for heavy-duty and long-distance material conveying.
Performance Advantages
Good Abrasion Resistance: The PU covering has outstanding abrasion resistance, which can maintain the integrity and performance of the Endless Belt for a long time even under the condition of continuous material friction, thus prolonging its service life.
Chemical Resistance: It has good resistance to various chemicals such as acids, alkalis, and some solvents, and is suitable for conveying materials in the chemical and pharmaceutical industries.
Flexibility and Conformability: The Circular conveyor belt is relatively flexible and can easily adapt to the shape and curvature of the conveyor system, including curves, bends, and changes in elevation, and can also work well with different types of conveyor rollers and idlers.
Low Noise: During operation, the friction between the PU covered circular conveyor belt and the rollers is relatively small, generating less noise, which is beneficial to create a quiet working environment, especially in some noise-sensitive places such as workshops and warehouses.
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