... small acrylic laser engraving machine 1,DSP controller, Leetro MPC6535 2, Lasercut 5.3 3,stepper motor,linear guide Small acrylic laser engraving machine HR ... -6040 Applicable materials: Acrylic, crystal, glass, ceramic, marble, granite, metal ... and reflector laser tube up-down worktable 6040 small acrylic laser engraving machine