● Adopt gantry fixed beam frame structure, keep rigidity and precision, high torque, good kinetic energy. ● Key parts including bed, column, beam, saddle, pillow, table, etc. Choose high strength resin sand modeling, high quality casting, heavy cutting resistance and maintain accuracy, high stability. ● Thermally symmetric headstock, high-precision angular contact bearings are mounted on the head and tail of the spindle to ensure rigidity and precision. Using a spindle with increased diameter and thickness, Further increase rigidity. High-power motor drive, high horsepower, high torque, high-precision heavy cutting even at low speeds. ● The feed system uses predrawn ball screws to increase rigidity and effectively prevent thermal deformation. ● The combination of spiral and chain automatic chip removal structure ensures smooth chip removal. ● X/Y axis adopts overweight load linear guide rail, Z axis adopts rectangular hardened plastic guide rail, low wear, high load, to ensure the use of machine tools, improve the rigidity of cutting. ● The center of the spindle is short of the surface of the z-axis guide, which reduces the turning moment. Spindle modular design, a variety of functional modules, suitable for a variety of types of processing. ● The X/Y/Z axis is made of C3 ball screw with fixed support at both ends. It is driven by synchronous belt with no gear gap increasing torque. The output torque is large, the movement speed is fast, and the machining performance is good. Pretension structure, high precision bearing support, high accuracy and excellent thermal stability.