... the machine adopts imported specialized saw blades for staff alloys,importedlinear guide rail pairs as cutting feed guide rails.and hydraulic dampingcylinder ... is 90,45,22.5degree.the switchover between threeangle is automatic.input power : 2.2x2kwair pressure: 0.4-0.6mpablade ... : 90,67.5,45,22.5outside dimension: 5500x1750x1990mmweight: 1900kg CNC double-head precision cutting saw aluminum machine