... 5KW22) Gross power: 20KW Applicable material:Acrylic, fabrics, leather, cloth, paper, bamboo and wooden product, film, canvas, wooden doors, ... industry, shoemaking, decoration. furniture, advertisement, packing and printing, model industry, craftwork and gift, etc.Wood working: Solid wave board ... steal materials such as copper, aluminum ,iron etc and non-mental materials such as man-made marble, sand ...