... , double-color sheet,ceramic, rubber, plastic, marble, bowlder, leather, and cloth etc.Basic features:1, laser power: 60w/80w/100w ... ;offline working realising download with u disk , no need to assemble another computer15, electric machine: the triphase step motor ; 16, ... optimization of Arc: stable S-style speed control software, quick and stable motion, which work very well with the automatic laser ...