2-10 Layers Green Inclined Conveyor Belts Bandwidth 100mm-2400mm

The sidewall conveyor belt is a large inclination corrugated sidewall conveyor belt. The sidewall conveyor belt was first developed by a British company and started to be popularized.

1. Varieties and specifications

Corrugated sidewall conveyor belt (ordinary large-incline corrugated sidewall conveyor belt) varieties: According to the different covering rubber performance, it can be divided into ordinary type, heat-resistant type, flame-retardant type, cold-resistant type, acid-base resistant type, oil-resistant type, etc.
Corrugated rib conveyor belt (ordinary large inclination corrugated rib conveyor belt) specifications:
(1) Core material: CC-56, NN100, NN150, NN200, NN300, NN400
(2) Bandwidth: 100mm-2400mm
(3) Cloth layer: 2-10 layers
(4) Cover rubber: working surface: 1.5-8mm non-working surface: 0mm-4.5mm

2. The optimization and improvement of the sidewall conveyor belt

In order to improve the carrying capacity of the rib conveyor belt, the transverse bending deformation of the rib conveyor belt is minimized after loading. That is, increasing the transverse rigidity of the rib conveyor belt is the key to reducing the transverse load deformation of the belt and increasing the carrying capacity of the belt. . The lateral rigidity value of the sidewall conveyor belt body refers to the free support of the side edges of the belt body in the horizontal vertical section of the belt body, and the bending weight and width of the belt body caused by the self-weight of the sidewall conveyor belt body The ratio of the magnitude. The technical standard requirements for the lateral rigidity value of the rib conveyor belt with high lateral rigidity shall not be greater than 0.05. After the optimization and improvement of the belt body structure of the rib conveyor belt, the lateral rigidity test value is 0.036 after the lateral rigidity strengthening layer is added. After the belt body is loaded, the lateral deformation is reduced, which can increase the bearing capacity by 15% to 20%. An effective measure to improve the lateral rigidity of a large heavy-duty sidewall conveyor belt is to set a special composite layer of polyester staple fiber specially mixed and calendered between the multi-layer tensile canvas layers of the flat base belt body, that is, the polyester staple fiber is in the A buried glue layer is arranged in the glue layer along a single horizontal direction of the belt body. The use of this special composite adhesive layer that enhances the lateral bending resistance of the sidewall conveyor belt body can increase the lateral rigidity of the belt body by 2.5 times compared with the ordinary structure sidewall conveyor belt, even if the lateral rigidity value is increased by 0.09 increased to 0.036.

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