Innovation knows
NO
borders.
Innovation knows no borders.
Sun Ai goes beyond precision.
Fusing master craftsmanship with the latest digital control. We deliver industrial solutions that bring unprecedented efficiency and precision to your manufacturing floor.
MANUFACTURING.
Global Standard
Since 1973 Japan
PRODUCTS
Sun Ai precision equipment that supports manufacturing. Thorough quality control and proprietary technology contribute to factory efficiency.
Magnetic Chuck
A workholding magnetic chuck indispensable for precision machining, combining powerful holding force with high rigidity. Compatible with a wide variety of workpiece shapes.
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Electrode Holder
Achieves the ultimate balance and concentricity that determine EDM accuracy. A unique universal design supports micron-level work.
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Electrode Presetter
An essential tool for dramatically reducing setup time and achieving higher machining accuracy. Anyone can perform precision setting with ease.
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Rolling Holder
An expansion unit that transforms your EDM machine into something like a machining center. Enables micro-hole machining and complex-shape work.
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Cross Table
A high-performance table for precision positioning, boasting outstanding sliding accuracy and robustness. Customization is also available.
View DetailsMAGAZINE
The latest trends in precision machining and practical hints for solving technical challenges on your shop floor.
SNS / Insights
Real-time technology updates and behind-the-scenes looks at our development.