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Apron conveyor belt 2-10 layers S80/S100/S120/S160 Inclined Conveyor Belts
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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℃ |
1. Precautions for the use of conveyor belts
With the popularity of conveyor belts in industrial production,
multiple varieties, high performance, light weight, multi-function,
and long life are several aspects that manufacturers pay attention
to. In industrial production, the correct use of conveyor belts is
particularly important. The following items should be paid
attention to in the use of conveyor belts:
1) Avoid the roller being covered by the material, causing the
rotation failure, prevent the leakage of the material from getting
stuck between the roller and the belt, pay attention to the
lubrication of the movable part of the conveyor belt, but do not
oil the conveyor belt;
2) Prevent the conveyor belt from starting under load;
3) If the conveyor belt deviates, measures should be taken to
correct it in time;
4) When the conveyor belt is found to be partially damaged, use
artificial cotton to repair it in time to avoid expansion;
5) Avoid the conveyor belt from being blocked by the frame, pillar
or block material, and prevent it from breaking and tearing.
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.