How To Distinguish The Quality Of 304 Stainless Steel Plate

1. The stainless steel plate surface cannot have scratched lines. This is a more critical point that directly affects the quality of stainless steel mirror panel, if there are scratches on the stainless steel raw material 2B board, the slight can be eliminated in the process of grinding the mirror surface (8K), and the deeper scratches are no way to eliminate; If the scratch is left after grinding the mirror surface, there is no way to eliminate, in general, the newly left scratches are caused by the workers not paying attention to the operation process during the operation, the scratched line is new and the surface of the scratch is relatively sharp, and the scratches on the plate are more smooth after grinding the mirror surface.
2, 304 stainless steel plate surface can not have trachoma, trachoma is on the panel can be seen with the naked eye small holes, this is also a very critical point, the appearance of trachoma and raw material plate has a lot to do with it.
3, 304 stainless steel plate can not have grinding head print, grinding head print is a circle, is the 8K machine grinding head and equipment without contact with the mark left behind.
4, 304 stainless steel plate can not have a roller print, this is the 8K machine roller left, that is, row by row wheel print.