DA66-G Dual-Spindle Series

Dual Spindle Automation
Design and Build for Mass Production
* 4500 rpm Spindle speed
* Ø160mm Max. swing dia.
* 7.5/11kW Main Servo Motor

Moveable Spindle + Moveable Spindle
Together with a robotic or auto-loading system, Uwin dual-spindle turning machine can achieve dual-channel machining, providing complete advanced automation on a single machine.

1. Main and Subspindles
Both spindles are equipped with high-speed servo motors or DDS spindle options. This level of speed and synchronization ensures total process accuracy and efficiency. Workpieces are transferred from the main spindle to the sub-spindle, allowing for operation in two separate working channels, which significantly enhances productivity.

2. Center-Mounted Ball Screw
Center-mounted ball screws, along with high-quality pre-loaded bearing assemblies, ensure optimal power transmission, speed, and accuracy.

3. Heavy Linear Guideways
Extra-heavy linear guides and rails, coupled with wide way spacing, produce superior rigidity. The design features two crossed slides and a symmetrical structure, ensuring both rigidity and efficiency.

4. Slant Bed Design
30° slant bed layout offers a reliable and efficient structure, ensuring optimal chip removal and ease of use.
Operator access is an important consideration for dual spindle setups and operations. Center-mounted ball screws, along with high-quality pre-loaded bearing assemblies, ensure optimal power transmission, speed, and accuracy.

5. Monoblock Casting
The lathe bed and machine base are produced as a single cast unit. This heavy, high-quality cast structure provides a robust foundation for operations that require high-speed, smooth, multi-axis movements and direction changes. The wide-span base and bed are crafted from a one-piece casting, ensuring exceptional reliability.