1industrial production model, heavy all-steel welded, temperating aging treatment, solid and can not change the shape. , it adopts taiwan liner guide, and it is contact with the bearing surface, long time use the precision will be high. 3germany double-nut automatic anti-backlash ball screw. 4high speed driver, so it has high speed and power. 5dust-protected oiling structure, so it make sure the machine running long time. 6break point and cutting continued carving, so it can engrave at any angle. 7it can compatible many kinds of cad/cam design software, such as tytp3, artcam. Castmate and so on. 8high power ac water cooling spindle, so it can process hard material efficiently. outside package:standard wooden case, inner package:stretch package.