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HQT
Our CNC Mill-Turn Center (Model: HQT), designed by Anhui Primacon Intelligent Equipment Co., Ltd., is a high-performance machining solution engineered for precision, stability, and versatility. Ideal for complex part manufacturing across industries such as aerospace, automotive, medical equipment, and oil & gas, this machine integrates turning, milling, drilling, and tapping capabilities in a single setup. Equipped with advanced components like NSK double-row cylindrical roller bearings and Y-axis hard rail/linear guide designs, it delivers superior accuracy even in high-speed machining scenarios, reducing setup changes and boosting production efficiency.
HT300 cast base with internal cross-reinforcement ensures exceptional rigidity.
Box-type structure, optimized via finite element analysis, effectively offsets thermal expansion—critical for maintaining precision in both cold and hot working environments. Modular assembly further ensures consistent performance over extended use.
Spindle System:
The spindle is engineered with original NSK double-row cylindrical roller bearings, delivering exceptional rigidity and minimal runout. It offers precise indexing capability and supports high-speed precision machining through its high spindle speed capacity, complemented by a large hollow chuck with an A2-type nose for reliable workpiece clamping.
Motion Control:
The machine employs Japanese THK high-precision ball screws and linear roller guides to ensure smooth and accurate movement across all axes. With generous travel ranges in the X, Y, and Z axes, along with rapid traverse capability on key axes, it provides both the precision and speed required for efficient complex machining.
Y-axis flexibility: Offered with either hardened rail or linear guide configurations, adapting to diverse machining demands—from heavy roughing operations to high-precision finishing.
Power turret: Integrates a high-power milling motor for rigid milling capability. Equipped with multiple tool stations, it minimizes tool change time and enhances efficiency in multi-process operations.
Servo tailstock: Features programmable adaptive torque control, making it well-suited for long shaft machining. It includes a standard quill taper, generous base travel, and rapid traverse speeds.
The HT300 cast base and slant bed design, combined with cross-reinforcement, significantly reduces deformation under heavy loads—critical for maintaining precision in long production runs. This stability directly translates to consistent part quality, even when machining high-strength materials like titanium or alloy steel.
From the NSK double-row cylindrical roller bearings (minimizing spindle runout) to the THK C3-grade ball screws (ensuring micron-level positioning), every component is engineered for accuracy.This makes the equipment an ideal choice for manufacturing aerospace components—such as engine parts—and medical implants, where extremely high tolerance precision is required.
By integrating turning, milling, and drilling operations into a single setup, this machine eliminates the need for multi-station operations, drastically reducing workpiece handling time. The high torque of the power turret (combined with the milling spindle) and rapid feed rates further shorten cycle times, significantly boosting overall production efficiency.
Whether machining complex 3D contours (via Y-axis movement) or long shafts (using the servo tailstock), this machine tool adapts to diverse requirements. Optional configurations—such as Siemens/FANUC systems, electric spindles, or high-pressure coolant—can be customized to meet specific industry demands.
