... Multi Spindle CNC Engraving Machine):1. Save energy--Compared with auto-change tool, IMS does not need the high capacity factor spindle ... It only needs 8KW spindle.2. Improve efficiency--Compared with auto-change tool, IMS applies an early starting spindle technology. It can ... it can finish most of the process of components.4. Auto-protection function--beyond boundary alarm, change spindle alarm, servo ...