It is mainly designed for handling of powder and fine bulk materials such as chemicals, fertilizer, grain, coal, coke, iron ore, sand, particle construction materials smashed rocks, etc. It has been widely used in ports, steel plants, power stations, ships, and garbage treatment plants, and is used together with tower cranes, ship cranes, ship unloaders, traveling cranes, and other types of cranes. The grab has its own hydraulic system, the key elements of which are of recognized brands imported abroad which ensure the high performance of the grab. It is simple in structure, easy to operate, and stable in working under severe circumstances. There is a spill plate for changeable grad volume. It can be used to bulk a lot of material and the piled density is 0.9t/m3 to 3.0 t/m3.
