Specificity: manufactured through wire-drawing, cutting, rounding etc.; bright and stainless, round ball shape(column shape for cut shot) in appearance; used widely in blasting treatment of copper, aluminium, zinc and stainless steel workpiece surface; after treatment, the products will appear suboptical, metal color and stainless etc.; acidwashing, rust removal process are not needed; the abrasion resistance is 3-5 times than foundry steel shot, so the cost reduces.
Usage: widely used in surface refining of aluminium, copper, zinc foundry; blasting of surface of various metal workpieces; burr eliminating of foundry workpiece, blasting of blades and foundry products surface, etc. making the products smooth, brilliant, get whitening effect.