Keltech Engineering
Machinery ManufacturingMinnesota, United States2-10 Employees
Keltech Engineering is a technology development company in the machinery manufacturing sector focused on high-speed abrasive lapping and polishing for precision items. Its processes are applied to sapphire used in devices such as cellphone windows, watch crystals, and computer screens, as well as industrial components like precision-fit seals, and wafer polishing for semiconductor and solar applications. The company emphasizes fixed-abrasive diamond media and custom abrasive disks, aiming to boost productivity while reducing costs and simplifying operations by eliminating slurry waste. Based in the Minneapolis area, Keltech positions itself around advanced material finishing with a niche in rapid polishing systems and related tooling. The organization operates with a small team and maintains a patent portfolio and prototype machines to demonstrate its high-speed polishing capabilities, including demonstrations on sapphire wafers and industrial components.