The DISCO DAD322 serves as a pivotal model in DISCO’s lineage of compact dicing saws. It builds upon the proven platform of the DAD321, evolving it to deliver higher efficiency and an improved user experience while maintaining an exceptionally small footprint.
Key upgrades focus on efficiency and ease of use. The system incorporates a new CPU board that significantly enhances operational responsiveness, while optimized spindle return speeds—complemented by an intuitive graphical user interface (GUI)—ensure smoother daily operation. Compared to its predecessor, the DAD321, the DAD322 features a footprint reduced by approximately 14% while retaining a compact width—a distinct advantage for production lines in cleanrooms that require high-density equipment layouts. In terms of environmental sustainability, it is the first DISCO product to meet "green procurement" standards, achieving a roughly 10% reduction in power consumption and a 7% decrease in CO₂ emissions per 5 mm square die processed.
Regarding specifications, the DAD322 accommodates workpieces up to Φ6 inches, with an X-axis cutting range of 160 mm, a Y-axis range of 162 mm, and a Z-axis repeatability of 0.001 mm. It is equipped with a 1.5 kW spindle capable of speeds ranging from 3,000 to 40,000 min⁻¹, making it suitable for dicing standard materials such as silicon, glass, and ceramics. Maintenance has also been prioritized: the machine utilizes a spindle compatible with the DAD3000 series and includes a spindle-locking feature to facilitate blade changes. For applications requiring a robust, space-efficient, and user-friendly semi-automatic dicing saw for routine tasks, the DAD322 enhances the proven reliability of the DAD3000-series platform with superior efficiency and an optimized operator experience.
