... can provide rotary system so as to engrave on curse surfacesWater Cooling: YesMaximum Height of Materials to Engrave:280mm(by motor)Laser tube ... demand of professional user’s requirement of cutting and engraving on large size, garment, fabric,leather,Furniture, packing, printing. advertising, ... , construction, paper, template and other industries. laser engraver equipment used to engrave on stone