Our Fully Automatic Metallographic Grinding and Polishing Machine is designed as a sample preparation center to meet high-intensity testing demands. It can accommodate up to six samples at once and automates the entire grinding and polishing process—from rough grinding, precision grinding, to final polishing—through a pre-set program that seamlessly connects all procedures. This automation significantly reduces labor requirements, making it ideal for scenarios such as automotive parts manufacturers, semiconductor companies, or large third-party testing institutions that deal with a high volume of samples.

In terms of precision control, the machine excels with a grinding and polishing pressure accuracy of up to 0.1N, ensuring an exceptionally high level of process repeatability, with consistency deviations in sample preparation kept to ≤5%. Notably, it features an automatic liquid addition function, which precisely dispenses grinding or polishing fluids according to process progress, ensuring optimal lubrication and grinding effects without the need for manual supervision.