Hallmarking Machine

Hallmarking laser marker uses a very small beam diameter; even lesser than 30 microns and yet have very high peak power. The laser has to hallmark on a very highly polished surface. Hence, the chances of beam bouncing off are very high.Hallmarking is the accurate determination and official recording of the proportionate content of precious metal in precious metal articles. Hallmarks are thus official marks used in many countries as a guarantee of purity or fineness of precious metal articles.A hallmark is an official mark or series of marks struck on items made of metal, mostly to certify the content of noble metals—such as platinum, gold, silver and in some nations, palladium. In a more general sense, the term hallmark can also be used to refer to any distinguishing mark.