In modern industry and scientific research, the demand for precision processing of materials is becoming more and more stringent. Whether in the steel manufacturing industry or in the high-tech field, the surface quality and grinding accuracy requirements for artificial crystals, ceramics and infrared optical materials (such as zinc selenide, zinc sulfide, silicon and germanium, etc.) have reached new heights. UNIPOL-1260A Vacuum and heating grinding and polishing machine is designed for such high-precision processing needs. It is widely used in the grinding and polishing of hard and brittle materials such as quartz glass, rock, white gemstone and sapphire, meeting the diverse application needs from laboratories to large-scale production workshops.