Features and functions: 1. The machine features pneumatic drive, linear and steady feeding. 2. Saw blade feeding adopts rectangle guideway and hydraulic damping cylinder which assure the cutting Precision and very steady. 3. The cutter is alloy saw blade with high precision and long service life. 4. The machine is used for aluminum profile cutting processing at 22.5, 45 and 90 degree. 5. It features wide cutting range, high productivity and is suit for batch production. Technical Parameter:Repeat locating: ≤ 0.2mm Cutting angle allowance: ± 5’ Cutting profile surface planeness: ≤ 0.10mm Cutting profile surface roughness: Ra12.5um Working air pressure: 0.5~0.8mpa Air consumption: 200L/min Input voltage: 380v 50hz Input power: 2.2kw x 2 Saw blade diameter: 500mm Saw blade speed: 2840r/min Double cutting length: 380 ~ 4200mm Dimensions: 5470 X 1450 X 1600mm Weight: 1800kg