SPG-2DA Stepless Metallographic Sample Polishing Machine

SPG-2DA Stepless Metallographic Sample Polishing Machine During the metallographic sample preparation, polishing is the primary working procedure. After polished on the polishing machine, the sample surface could be very bright like mirror. SPG-2DA metallographic sample polishing machine is designed on the basis of SPG-2D according to the customers’ requests. The rotating speed of two discs is designed to stepless speed, which can meet the polishing requirements for different materials. It has a nice appearance, easy to use and maintain, which is the ideal equipment for metallographic sample polishing.