The upper pressure beam presses the plate, and the saw blade works back and forth. Multiple plates can be placed at a time, which is more efficient than ordinary precision sliding table saws, and safe to operate. In terms of mass production, the efficiency is several times higher than that of ordinary machinery, and it saves time, electricity and manpower. This machine can be widely used for precision cutting of MDF, particle board, MDF, gypsum board, artificial stone, plexiglass, large core board, light guide plate, aluminum plate, aluminum plastic plate, circuit board, solid wood plate and other plates. It is suitable for processing all kinds of density board, particle board, ABS board, PVC board, plexiglass board and solid wood plate and other structures with similar hardness.