... 2-4 Z-axis big-power spindle motor designed for demanding high-volume, small parts machining customers 1, Multi-spindle carving: ... speed no distortion, no jitter. 4, The high-speed multi-head machine adopts to Taiwan AMT high precision, zero ... , good work environment, with longer life. ModelParameterGF-1325 Multi-head High-speed engraving machineWorking size(Optional)1300mm*2500mm1500mm*2500mm1800mm ...