High Frequency Welding Production Line - Aluminum Spacer Models 6a To 20a | 120 M/min Speed, Energy-saving, Superior Reliability

These High Frequency Welding Production Line is advanced technology, superior performance, and high cost performance, production speed more 120 M/Min. The model of aluminum spacer include: 6A,9A,12A,14A,15A,16A,19A,20A.
1. Aluminum spacer 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. Process flow: Uncoiler a loading a forming a high frequency welding a scraper a sizing a straightening a flying saw a lay off table.
3. Composition of production line: Uncoiler, tube mill, solid state high frequency welder, straightening and shaping machine, flying saw.
4. High frequency welder use chopped wave type high frequency power supply, welding speed 100-120 M/Min.
5. The requirement of aluminum spacer:
A. Wall thickness: Wall thickness must between 0.2-0.35mm, the maximum deviation isA 0.025mm.
B. Curvature: Spacer should no hard bending and side bending (beside bending radian of free droop).
C. Appearance: Surface is flat and smooth, no bump, pore uniformity and orderliness.