LJZ2-CNC-500*4200 CNC double head cutting saw is mainly utilized for accurate and efficient cutting for aluminum, PVC and curtain wall profiles. This CNC cutting machine adopts the imported OMRON special hard-metal saw that can cut aluminum alloy doors and windows with high precision and efficiency. The cutting precision has reached the advanced level in the world. CNC double head cutting saw ensures a highly accurate reloading position and is convenient for operation. This CNC cutting machine equipped with computer control system can control the cutting length precisely. Automatic angle cutting changes in 45°-45° and 90°.