1, Can adapt to the impact of medium bulk material;
2, Can be drawn to replace the buffer strip,can be switched between the buffer strip and the impact roller, simple and easy to operate;
3, With the impact roller set, can provide better buffer force and passability for the conveyor belt;
4, The galvanized material is more acid-alkaline;
5, Suitable for conveying capacity < 1800T/ H coal, iron ore, copper, chemical and other acid and alkali resistant conveying equipment.