Single Mitre Saw QJZ-500A for window machine Performance and features: Used for sawing aluminum profiles at cutting angles of 45 and 90 degrees. Saw straight outgoing mode, connected parallelly with hydro-pneumatic damping control system. The feeding stability of the blade is ensured at stepless speed without trembling. The clamping cylinders clamp the profiles from directions horizontally and vertically, that makes the clamps more reliable. Automatic angle swing from 45 - 90 degrees. Hard alloy (carbide) blade, and automatic cooling spray device. With fool proofness located, the operation safety is assured.Standard outfit: Machine body 1 set Hydro-pneumatic damping system 1 set Horizontal-vertical positioning device 1 set Automatic angle spray 1 set Automatic angle swinging device 1 set Auxiliary workpiece support 1 set High precision sawing spindle 1 setSpecifications: Max. cutting width and height: 140mm X 260mm Blade size: 500 X 30mm Machine power: 2.2 KW Motor rotational speed: 2800 r/min. Power supply: 380V 50Hz Pneumatic working pressure: 0.5 0.8 MPa Air consumption: 0.2m³ /min. Weight: 650 Kg Dimensions: 1700 X 1600 X 1500Cutting precision ( tolerance): Repetition on length: ± 0.2mm Repetition on angle: ± 5 degree Verticality of cutting surface: 0.1mm (100x100mm section) Planeness of cutting surface: 0.1mm (100x100mm section)