2、Structural characteristics
Covering adhesive layer:
The covering adhesive of Low Rolling Belt usually has lower hardness and higher elasticity. Lower hardness can reduce the amount of deformation when in contact with the roller, while high elasticity helps to quickly restore the original state after leaving the roller, thereby reducing energy loss. For example, some high-performance covering rubber uses special rubber formulas, such as adding an appropriate amount of styrene butadiene rubber and special lubricants to natural rubber, which greatly reduces the Low Rolling Resistance Belt of the covering rubber while maintaining good wear resistance.
The surface smoothness of the covering adhesive is also high, which helps to reduce friction between the roller and the roller. Its manufacturing process may include fine grinding and polishing steps to ensure optimal surface quality and further reduce rolling resistance.
Core part:
The core is the key supporting structure of the conveyor belt, and for low rolling resistance conveyor belts, the selection of core material and structural design are crucial. Some conveyor belts use high-strength, low-density fiber materials as the core, such as aramid fibers or high-performance polyester fibers. These fiber materials have high strength, which can ensure that the conveyor belt can maintain low deformation even under certain loads, thereby reducing rolling resistance.
The weaving method with a core may also be optimized by adopting a tighter and more reasonable weaving structure, making the conveyor belt more evenly stressed during operation, reducing energy loss and deformation caused by local stress concentration. For example, using diagonal weaving or multi-layer interweaving to improve the overall performance of the core.
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