Introduction of mobile belt conveyor Belt Conveyor System is used widely in metallurgy, mine, building, transportation, light & textile, hydropower and harbors industries and departments and used to convey scattered and block materials. Conveyor can transport materials alone and multi-drop or form horizontal, oblique or vertical conveyor system with other conveyors. Belt conveyors used to transport minerals are to be found all around the world in a large number of surface and underground mining operations. The idea of using the conveyor belt is not new, indeed, the first bell conveyors were introduced at the end of the nineteenth century; the basic principles of operation have not changed. However, over the years the capacity rating of belt systems and the length over which material can be transported have increased very considerably, together with the power inputs, the size of components and the degree of sophistication.