ISUTAMI BTU-A and BTU-B ball transfer units are a multi-directional, material handling system. Moving in all directions, ball transfer units enable the easy transfer of light and heavy loads – changing the direction of motion instantly. They consist of a large load-bearing ball which sits upon many smaller balls encapsulated in a semi-spherical cup. The design greatly reduces friction and allows heavy loads to be moved with a minimum of effort. ISUTAM wanxiang ball is suitable for electronics, hardware, machinery, chemical industry, food, trees, mines, books, supermarkets, rubber and other industries.Widely used in transmission systems, feeding systems, processing systems, processing machinery and packaging machinery auxiliary equipment.