The plate -type chain for the heap machine is a special purpose plate chain from the standard board chain. It is mainly used in the port of the port of the port container, which can meet the characteristics of large load weights and high levels of high levels: according to the product failure mode, right The reliability of the product is optimized, and the proprietary process technology uses the advantages of high fatigue strength, high abrasion resistance and high reliability, and has a life span of more than 10,000 hours.