1.The impeller structure adopts latest four ejection openings, which improve the material passing capacity. The crushing efficiency is improved about 20% higher than three ejection openings impeller.
2.The impeller parts’ structure and craft are improved. The lifetime of impeller parts is improved about 30-200% longer.
3.The drive part adopts special leak proof structure, which prevent the bearing drum from oil leakage. It acquires 2 national patents. The bearing is imported, and reduces the failure of drive system.
4.Lifting device is convenient for maintenance.
5.Simplified substructure design has excellent performance in avoid the discharge opening jammed by material which water content is over much.
6.Adopt "stone-on-stone" crushing method to decrease kinds of wear part, effectively reduced production cost.