Machine tool shield knowledge is the traditional form of machine tool protection. In this field, the machine tool protective cover is widely used, which plays an effective protective role in preventing the entry of chips and other sharp objects. Through certain structural measures and suitable scraping plates, it can also effectively reduce the penetration of the cooling liquid. Our machine tool protective cover can meet the increasing demands of modern machine tools for high technology, correct installation position, high running speed and so on. The machine tool protective cover is made of high-quality 2-3mm thick steel plate by cold pressing, and it can also be stainless steel according to requirements. Special surface polishing will make it appreciate additionally.