· · The surfacing high-Cr wear plates and the high-performance wear plates developed by SANY are adopted, and the gateway side components have been optimized, quenched, and tempered, increasing the product life by more than 20%.
· · The gateway sides, scrapers, and dumbbells have undergone destructive tests. The central gateway has undergone 10,000 push-pull tests, and the complete machine has undergone no-load and three-machine matching inspection before delivery. Thus, the entire test system and the advanced drag conveyor test bench can ensure the reliability of the whole machine.
· · The split and integrated variable frequency soft start technology is adopted to realize the drag conveyor's heavy-duty impact-free start and variable speed drive.
· · It has the functions of motor and reducer health model, fault prediction, and telescopic tail online monitoring, realizing the fault early warning, maintenance prompt, and chain breaking protection of drag conveyor.