Hallmarking Services in Navi Mumbai

Gold and gold jewellery and silver and silver artifacts satisfying bis guidelines for manufacture of gold and silver articles as per is 1417:2009 and is 2113: 2004 are segregated into lot based on information provided by the customers. Few of the selected pieces are scrappedmelted from the appropriate locations based on design manufacturing criteria. The scrapped gold is accurately weighed on precision balance (0.001mg accuracy )and then undergo fire assay as per indian standard is 1418:1999 for gold and is 2113: 2004 for silver. Once the fineness of the sample is found as per requirement, the representative jewellery lot undergo hallmarking. The hallmarking of gold and silver articles are carried out by cnc laser marking machine-a non-impact method and does not cause sinking or bruising damages.

Hallmarking Center Consultancy Services, Laser Marking Machine