Insulated Glass aluminum spacer bar making machine is advanced technology, superior performance, and high cost performance, production speed more than 120 M/Min. The model of aluminum spacer include: 6A, 9A, 12A, 14A, 15A, 16A, 19A, 20A. 1. Aluminum spacer bar for insulating glass making machine has been widely used in energy-saving window and door. Our chopped wave type high frequency power supply has advantage in energy-saving and reliability, some company has adopted it. 2. The Process flow of aluminum spacer bar making machine: Uncoiler - loading - forming - high frequency welding -scraper -sizing -straightening- flying saw -lay off table. 3. The Composition of aluminum spacer bar making machine: Uncoiler, tube mill, solid state high frequency welder, straightening and shaping machine, flying saw. 4. High frequency welder of aluminum spacer bar making machine use chopped wave type high frequency power supply, welding speed 50-180 M/Min. 5. The requirement of aluminum spacer bar making machine for insulating glass: A. The Wall thickness of aluminum spacer bar making machine: Wall thickness must between 0.2-0.35mm, the maximum deviation is± 0.025mm. B. The Curvature of aluminum spacer bar making machine: Spacer should no hard bending and side bending (beside bending radian of free droop). C. The Appearance of aluminum spacer bar making machine: Surface is flat and smooth, no bump, pore uniformity and orderpan>