| 摘要 |
PROBLEM TO BE SOLVED: To overcome a problem that a support is devised to allow a belt sander unit of a wide-variety small-lot production to be adapted for large-scale processing of 3×6 steel plate or the like and that frequent rapid disassembly and assembly is required to have rigidity though only two pillars can be erected.SOLUTION: Respective longitudinal pillars of a left over hanger and a right over hanger that are integrated in a U-shape are fastened and integrated by a longitudinal reinforcing frame. A support of a belt sander is formed by hanging the belt sander with respective top pipes. |
