The first Synthetic Diamond Scanner that can screen automatically for mounted jewelry but can also be used to test loose stones with various test result.
On August 18, 2019 we celebrated our move to the new facilities with our staff, families and close friends of ERNST & FRIENDS GMBH.
Product Novelty: PRAC-TEC Pocket Scales Carat & Gram. High quality and best price/performance ratio.
Grinding and Lapping Machine. Using the Lapping Machine surfaces and edges can be reconstructed in a very special way: surfaces, edges, cuts and shapes of watch cases and metal straps can be exactly restored. Advantage against usual polishing motors: By repeated simple polishing of watch cases and bands, the edges and shapes are rounded more […]
Reliably removes scratches from acrylic watch-crystals.
Ernst & Friends and Smart Pro say thank you from the HKDC Hong Kong (Booth 5B-C37) for the great response and the refreshing conversation.
Laser marking device for marking of Jewellery, like rings, bangles, watch cases or pencils. Availabe in 20W version for marking and engraving or as 30W version for cutting as well.