seal stamp laser engraving machine 1.laser power:40W 2.working area:400*400mm 3. ... format:BMP,PLT 4high quality low cost rubber stamp making engraving laser machine Applicable materials:Rubber stamps engraving, acrylic engraving or cutting ... width tailoring, leather industry, shoemaking, decoration, furniture,packing and printing, model industry, craftwork and gift, etcMachine parameter