Developed in 2014 and patented a year later, is the smallest machine in passive layer technology to work with gold, silver, copper, brass and palladium. The MURUA machines, desktop and light, allow the polishing in a single step, providing a mirror effect finish and in an automated way. The device used facilitates the polishing of parts that cannot be accessed either manually or mechanically. It also does not round the edges, which facilitates the creation of new jewelry designs that until now had not been possible, and allows to recover up to 95% of the metal lost during the process, as it is deposited on the cathode. MURUA technology is suitable for watch and jewelry components with minerals, such as diamonds, sapphires, rubies, emeralds, opals and amethysts, natural or synthetic, among others. GPAINNOVA sells three models of MURUA: MURUA Gold®, MURUA Silver and Brass® and MURUA Universal®, for different types of precious metals.
Germany
CNC controlled machine with rotary indexing table and tool magazine. Automatic tool changer with HSK spindle tools. Mosts common tools used are tampico and sisal fibre brushes for bottom, bottom radius and side wall polishing.
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CNC machine tool with 6 axis for belt grinding, polishing and belt linishing aircraft engine airfoils such as fan blades, vanes (OGVs and IGVs), steam turbine blades and gas turbine compressor blades and vanes. Extreme high precision and repeatable stock removal allows balancing of milling process to save milling time and cutter costs by maximizing milling roughness followed by MTS process.
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CNC controlled machine for belt grinding and polishing stainless steel weld seams. Belt grinding on the contact wheel or slack belt unit is possible for edge profiling.
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The electromagnetic linear actuator is designed with magnet motor( brush motor) shaft, gearbox, nut integrated.12v electromagnetic linear actuator and 24v electromagnetic linear actuator are available.
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