1. It has the advantages of flexibility , onvenience and strong mobility which helps save plenty of construction cost. The equipment can break materials on-site.

2. It is movable with the process of the materials’mining face which greatly reduces transportation expenditure.

3. It is widedly used in metallurgy, chemical, building materials and hydroelectricity which usually need movable operation in material processing.Especially suitable for operation of liquid stones like highway, railway, hydroelectric project.