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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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Variety | Standards and main indicators |
Ordinary steel cord conveyor belt | GB/T9770-2001 |
Flame-retardant steel cord conveyor belt | MT668-1997 |
General flame-retardant steel cord conveyor belt | MT668-1997 |
Heat-resistant steel cord conveyor belt | HG2297-92 |
Wear-resistant steel cord conveyor belt | Shaoboer wear amount ≤90mm 3 |
Acid, alkali and oil resistant steel cord conveyor belt | HG4-846 HG4-846 |
Cold-resistant steel cord conveyor belt | Brittleness temperature -40℃ |