PROJECT RESULT
The tailings dry stacking process that Xinhai designed was featured with unique equipment combination, simple process and good dry stacking effect. The final water content of tailings dry stacking was lower than 15%. In addition, some equipment used in the tailings dry stacking plant was equipped with Xinhai wear-resisting rubber, whose wear-resisting index was up to 128%. The service life of whole production line was twice as long as the common production line, which greatly reduced the artificial maintenance, and the operating costs were saved more than 2 yuan/ton at least.