Double-head Cutting Saw for Aluminum Door and Window LJZ2-450*3700 Main Features: 1. Used for not only aluminum profile and curtain wall profile cutting, but also corner connector cutting. 2. Feeding system adopts imported linear guide pair, with high accuracy and long service life. 3. 45°and 90° cutting is available. 4. Saw blade rotate smoothly due to high accuracy main spindle. 5. Imported carbide saw blade give accurate processing and high endurance. 6. Imported linear bearing motion pair ensured steady processing accuracy. 7. Uniform speed feeding and smooth motion due to airdraulic damping cylinder. 8. Auto-opening guard shield ensured safety operation. Main Technique Parameter: