... HSD air cooling spindle,servo motor 3.OSAI/SYNTEC EPS process centerSD-2040 Features: Adopt european OSAI controller system, powerful ... accuracy.Z axis can reach to 2.1m, can process big breadth, fit for huge three-dimensional curved surface ... design files too big.Diversification controller system can control process speed, idle speed, rollsetting speed seperately, improve the processing quality ...