... of aluminum profile machining center(By adding our special punching heads, it can work as CNC punching machine). It adopts CNC control ... string cable continuous high-speed interpolation and automatic tool changer to carry out engraving, milling, drilling, cutting, grooving and other ... machining of three sides for one-time clamping, -90 degrees to 90 degrees, the minimum setting angle: 0.5 degree, ...