CK52X/DM Features: First, the bed body adopts 60 degree integral casting structure, and through series optimization, the spindle adopts roller bearing and roller guide rail, so that the machine tool can realize heavy cutting processing. Second, the hydraulic system assembly is installed to realize the automatic function of automatic workpiece clamping and hydraulic tail. Third, the support design is reasonable, the heat dissipation is good, the sleeve main shaft is installed on the center line of the main shaft, and the heat is balanced between the upper part and the lower part of the main shaft, so that the heat is spread to the bed as little as possible, and the most effective heat release of the main shaft is achieved, and the thermal deformation is reduced. Fourth, the machine tool uses the design of the hydraulic turret, the rigidity is good, the chip removal is easy, and the overall protection of the whole machine is implemented to better protect the various parts of the machine tool. 5. The main shaft uses solid lubricant. The screw and guide rail adopt liquid automatic lubrication method to protect important parts more effectively and prolong their service life. Sixth, the machine tool is equipped with hydraulic tailstock ejector pin for processing all kinds of disc materials and long shaft parts.