This cutting machine is mainly used for cutting and laying off industrial profiles, aluminum alloy curtain wall materials, gussets and window materials, and also used for cutting and laying off plastic profiles. It utilizes hard alloy saw blade for outside diameter as big as 20″as well as high linear velocity and high processing procession. This machine contains numerical controlled charging system, and optional material bracket can be added on customer’s request. The use of servomotor, ball screws and linear guide track results in high precision repeated cutting. Besides, the 4KW big motor makes it ideas for cutting industrial profiles, heat insulation profile gussets and aluminum curtain wall materials.