... Auto focus 4.CE Certificate Rubber Laser Carving Machine KR450Features:The structure of the machine is more compact and reasonable, the electric ... engraving, image scanning, grade carve, cutting.Specifications: Machine Description:Rubber Laser Carving Machine KR450Working size400*500mmLaser power:40W or 50W.Laser tube ... , rubber, marble, granite and tiles, leather. Rubber Laser Carving Machine KR450