Stainless Steel Ball Screw External Circulation Series features an external loop design for ball recirculation, enabling larger ball diameters and higher load-carrying capacity. Its robust structure reduces internal interference, ensuring stable operation under heavy loads and high speeds with minimal vibration. The ball screw cnc external circulation path simplifies maintenance and replacement of components, enhancing service convenience. With excellent rigidity and durable performance, it is widely applied in heavy-duty CNC machine tools, industrial presses, construction machinery, and large-scale automated production lines, supporting efficient motion transmission in high-load precision scenarios.