ZF Gear Shift Headstock: Equipped with high and low speed ranges. The low-speed range delivers high torque for heavy cutting and rough machining, while the high-speed range suits precision finish boring; applicable for all working conditions.
High-Rigidity Precision Spindle: Fabricated from 38CrMoAl nitrided alloy steel. High-precision tapered roller bearings are arranged at the front end, offering impact resistance and minimal deformation under heavy loads to sustain consistent precision.
Constant-Temperature Thermal Compensation Spindle System: Closed-loop temperature control suppresses thermal deformation. Built-in thermal elongation compensation for boring shafts eliminates axial thermal errors during deep-hole boring.
High-Damping Cast Bed: Finite-element optimized thickened casting structure. Rectangular hardened guideways with plastic lining and scraping treatment feature outstanding rigidity and vibration damping, enabling prolonged continuous heavy-duty machining.
High-Precision 3-Axis Feed System: Adopts imported ball screws and direct servo drive with tiny backlash. It supports 3-axis linkage and circular interpolation, and its positioning precision meets national standards for precision machine tools.
High-Load Cross Worktable: The cross slide adopts four-point single-pin positioning with a load capacity of 5 tons and robust locking rigidity. An optional CNC end-tooth rotary table is available for indexing machining of polyhedrons.
Integrated Servo Facing Head: Features independent stepless servo speed regulation. It can perform large-bore boring and large-end face milling to realize composite machining and avoid secondary workpiece clamping.
