The link for mine high strength round link chain and the link for compact chain can be referred to as "link" or "connecting ring", which are the key parts of mining scraper conveyor. It is also the weak link of the whole machine. It not only bears the frequent impact load, but also directly contacts with materials.

Hard particles such as sand and stone in raw coal and corrosive media in water directly affect the service life of the link. In addition to the manufacturing quality of the link, the correct use and maintenance of the link for mine high strength round link chain is also an important factor to avoid the early failure of the link and extend its service life.

For you to analyze the link improvement measures and how to avoid early failure.

1、 Analysis of the meshing relationship between connecting link, chain and sprocket wheel

The link link for ring chain has the advantages of good flexibility, high strength, wear resistance and certain ductility. As a connecting piece, it is applied to the scraper conveyor in the comprehensive mining face of coal mine, which makes the scraper conveyor have the advantages of bending, short body, large capacity and high reliability. The application of link chain for mine high strength round link chain has greatly improved the production efficiency of coal mine.