Hoyamo HMP-4 Metallographic Sample Grinding and Polishing Machine (50-1000 rpm)

This grinding and polishing machine is a single-disc machine, suitable for pre-grinding, grinding and polishing metallographic samples. The machine is regulated by frequency converter, the speed can be directly obtained between 50-1000 RPM, so that the machine has a wider range of applications. It is an essential equipment for users to make metallographic samples. The machine is equipped with a cooling device, which can cool the sample during pre-grinding to prevent the sample from overheating and damaging the metallographic structure. The machine is easy to use, safe and reliable. It is an ideal sample preparation equipment for factories, scientific research units and laboratories of universities and colleges.