Features: Cutting machine ~~~~ ~~~~~~ for aluminum doors and windows and curtain wall profiles using CNC technology, can automatically complete profiles of different sizes of cutting. . . ~~~~~~~~~ Head right move with high lead ball screw forms of exercise, high transmission accuracy, accurate positioning. . . ~~~~~~~~~~~~~~ Length of the data can be entered at the same time a series of optimization. Continuous cutting. ~~~~~~~~~~~~~~~~~~ Saw two heads can be achieved between 45-90 degrees at any cutting angle conversion