... laser equipment 1200*800mm(60w, 80w, 100w) 1.Product Type:GS6040/9060/1260/1280 ... is highly improved.2. Optimization of Arc: Stable S-style speed control software, quick and stable motion, ... with the GS series laser engraving machine, it’s not necessary to connect to the computer, in ... very stably, and precisely.8. Automatic Protection:There's automatic smoke/dust-ejecting system, water cooling system, ...