1. It is a high intensity belt conveyor, mainly used in coal and mining, metallurgy, chemical industry, harbor and related for middle and long distant, large quantity conveying for coal and mining blocks or grainy materials.
2. It can convey materials to several kilometers, and the convey quantity can reach to 400~9600 m3.
3. It has long lifetime, high efficiency, and can used for parallel, lifting, inclining, under pit explosion and alike conveying.
4. It can convey the material with an accumulated density and work in a environmental temperature
5. When conveying huge quantity with great efficiency, it can be designed with non-standard.
6. The roller is cast welding structure, and the bearing and the hub connected by piston ring.
7. It has electronic control and protecting equipment to realize automatic operation.