1. The machine features pneumatic drive, linear and steady feeding. 2. The movable saw head(right saw head) is driven by a motor, features easy operation. 3. The cutter is alloy saw plate with high precision and long service life. 4. It is used for aluminum and PVC profile cutting, for cutting 45, 90, -45 degree. 5. The machinery can be used to cut mullion also. 6. It features wide cutting range, high productivity and is suit for batch production of aluminium and uPVC windows and doors. Technical parameter: