Analysis of the cause of the belt break of bucket elevator

Bucket elevator is a kind of mechanical equipment in transportation machinery. Bucket elevators are mainly used for vertical or inclined conveying of powder, granules and fine materials. The belt is the main component of the bucket elevator, so the bucket elevator is also called the belt elevator. In the manufacturing process, if the belt of the bucket elevator is unreasonably selected or installed improperly, it may cause damage.

Reasons for belt failure in production:

1. Bucket elevator conveyor belt breaks during normal operation: design and selection issues, recalculate whether the tensile strength of the conveyor belt after replacement meets the requirements.

2. The joint is broken during normal operation: the joint is unreasonable. Change the threaded lap connection form to the belt connection form to improve the connection strength.

3. When overload is abnormally broken, check the quantity, quality and usage of related accessories; when selecting belts, priority should be given to comprehensive factors such as tensile strength, constant load elongation and interlayer peeling rate.

Our company Qingdao Hongkun Precision Co., Ltd. has invested a lot of money in recent years. It has successively introduced F-270 high-speed internal mixers from the United Kingdom, high-precision four-roll calenders, steel cord conveyor belt production lines, and constant-tension forming machines from Germany. France imported electronic tensile testing machine, imported ozone aging testing machine from Japan, and established a "domestic high-strength belt production base" in our company.

The bucket elevator belt formula technology produced by our company adopts better technology, combined with different user requirements and on-site environment, and can design a better use ratio to organize production to fully meet the project requirements, not only can meet the GB9770-2001 standard, but also Execute the production coal MT668-1997 standard, the German DIN standard, the Australian AS1333-1994 standard and the enterprise QB/TEH061-2004 standard.