CK7530 series CNC lathes are advanced in strength, dynamic and static stiffness, mechanical structure of main components, protective cooling and safety design. This series of machine tools with high strength cast iron casting, lathe bed base integral structure, inclined guide rail, high precision hole type spindle structure, design of vibration resistance and its type ac spindle motor, main shaft bearing and feed screw and bearing such as key components adopt world famous brand products, equipped with multi-location turret head, can be continuous indexing, nearby tool change, transfer of high precision, fast indexing. The machine tools are equipped with CNC systems from Japan FANUC 0I-TF (1), Germany Siemens, etc., as well as other famous brands at home and abroad. The hydraulic parts, lubrication units and chucks of the machine tools are all high-quality products at home and abroad. The machine has novel appearance design, easy operation of the panel, fully enclosed protection, especially obvious effect of preventing three leaks. Combined with its characteristics of high power, high precision and high performance, this series of machine tools is undoubtedly the most powerful product in the same type.