Hanwha Introduces Next-Gen Swiss-Type Lathes with Y2-Axis Back-Tooling and Enhanced Flexibility!
Hanwha Machinery America has launched its latest generation of Swiss-type lathes, the XD20III and XD26III models, designed to deliver greater flexibility, precision, and productivity for high-performance turning applications. Representing the third generation of the company’s 20 mm and 26 mm capacity machines, these models bring advanced capabilities tailored to manufacturers working with complex, high-precision components.
A key highlight of both machines is the inclusion of a Y2-axis back-tool unit as standard, significantly enhancing back-working capabilities and enabling more complex machining operations in a single setup. This feature allows manufacturers to perform secondary operations more efficiently, reducing cycle times and improving overall throughput—critical factors in high-volume production environments.
Both the XD20III and XD26III are built on the heavier and more rigid 26 mm machine platform, ensuring enhanced stability and vibration control during machining. While the structural design remains consistent across both models, the primary difference lies in bar stock capacity, giving users the flexibility to choose based on their specific application requirements.
In terms of performance, the 20 mm model is equipped with a high-speed 10,000 rpm main spindle, while the 26 mm variant operates at 8,000 rpm. Both machines come standard with an 8,000 rpm gear-driven subspindle, providing reliable and powerful secondary machining capabilities. The standard configuration includes eight back-working tools—comprising four fixed and four driven tools—allowing for a wide range of operations without the need for additional setups.
For applications requiring further versatility, optional configurations are available. These include setups with six back-working tools (two fixed and four driven), as well as additional cross-working and turning tools. Manufacturers can also opt for a higher-horsepower cross-working spindle motor, particularly beneficial for demanding milling or drilling operations where increased power can help reduce cycle times and improve efficiency.
One of the standout features of the XD20III and XD26III is the extended Z1-axis stroke of 240 mm when using a guide bushing. This enables the machining of longer workpieces with high accuracy and stability. At the same time, the machines offer a “convertible” mode, allowing operators to remove the guide bushing for shorter parts. This dual capability provides exceptional flexibility, enabling manufacturers to handle a broader range of component sizes on a single machine platform.
To cater to different user preferences and control environments, the machines are available with either FANUC or Siemens 828D control systems, both of which are widely recognised for their reliability, precision, and ease of use.
With the introduction of the XD20III and XD26III, Hanwha Machinery America continues to strengthen its position in the Swiss-type lathe segment, offering manufacturers a powerful combination of rigidity, flexibility, and advanced tooling capability. These machines are well-suited for industries such as medical, aerospace, and precision engineering, where tight tolerances, complex geometries, and efficient production are essential.
