Carbon fiber infrared heating lamp One tube :10/12/14/15mm Twin tube: 23X11/33X15mm ... : printing and dyeing, food, electronic, medicine, spin, timbering, paper industry, auto, plastic, fitment, shoemaking, metal, heat treatment, packing mechanism.Can be ... /4152500-10000 700 – 2000620 -19204803000-12000 Carbon fiber infrared heating lamp