Roller Selection: roller is ideal for bandwidth of 500 to 2400 conventional belt conveyors and high-speed, high-capacity, long-distance high-strength belt conveyor. Buffer roller manufacturers. Widely used in metallurgy, coal, electricity and water, building materials, chemical industry, ports, terminals and other departments, can be transported accumulation capacity of 0.5 ~ 2.5t / m3 variety of massive, granular, bulk materials and into items. Buffer roller. Roller works: roller driven by friction between the belt and the idler roller tube, the bearing and the bearing outer ring, ring rotary motion, and the conveyor belt and to achieve together with its transport logistics. Roller factors: roller radial runout (the indicators directly affect the stability of the material transport). Buffer roller | Asian Dollar Industry | buffer roller manufacturer by Henan Industrial Co., Ltd. Asian dollar. Buffer roller | Asian Dollar Industry | buffer roller plant is Asian dollar Henan Industrial Co., Ltd. (www.yy97.net) this year introduced a new upgrade, the above picture is for reference only, please call the contact picture on this page or telephone obtain the latest information, contact: Liu.