The machine consists of saw heads,machine body,profile holing framework,control chest etc.The machine body has solid structure,good rigidity,uses linear guide framework.It has merits of smooth drive,long service life,easy maintenance,etc.With pneumatic drive,it isnt polluted.The machine is used for cutting aluminum and uPVC profile with angles of 45° 22.5° 90°.The cutter is hard alloy fretsaw with high cutting speed,high production efficiency.It is the ideal aluminum and uPVC equipment for mass production.