https://www.stylecnc.com/mixed-laser-cu ... -280W.html with 280w mixed laser cutitng head and 80w laser engraving head. with the mixed laser head, it can cut 3mm ss, 4mm cs and 3mm galvonized sheet. with 80w laser head can be used for engraving and cutting nonmetals, such as acrylic, wood, MDF, plastic, etc.
If you need to cut thin metal and thick nonmetals, then this model is very suitable for you.
STJ1390M-2 double heads laser cutter with auto following system. if your metal surface is not flat, the auto following system can make the head up and down to adjust the focal length.
