Insulated Glass aluminum spacer production line is advanced technology, superior 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 ... speed 100-120 M/Min. 5. The requirement of aluminum spacer: A. Wall thickness: Wall thickness must between 0 ...