2016 new type cutting saw / Double mitre saw in heavy duty for aluminum profiles cutting Performances and Features - Applying to sawing sorts of aluminum profiles for doors/windows and curtain walls by cutting  at any angles between 22.5º- 90º. - High quality servo motors are adopted. LCD touching display screen for operating control, through which the cutting lengths and angles are inputted. The automatic positioning for profiles length and angle is available. - Saw-straight-outgoing mode, connected parallelly with hydro-pneumatic control system, so as to ensure the feeding stability of the saw blades at stepless speed.          - The two sets of clamping cylinders clamp the profiles from two different directions horizontally and vertically, that makes the clamps more reliable.  - Hard alloy blade, automatic cooling spray device - Attached holding rack makes clamping easier.  - Automatic feeding and cutting,      Standard Outfit       Machine body and protective shield ---------------------------- 1 set       Numerical servo system -------------------------------------------3 sets       LCD system --------------------------------------------------------1 set       Hydro-pneumatic damping system ------------------------------2 set       Horizontal-vertical positioning device ------------------------- 2 sets       Automatic cooling spray ----------------------------------------- 2 sets       High precision leading screw shifting system ----------------- 1 set       Attached holding rack -------------------------------------------- 1 set       High precision sawing spindle ---------------------------------- 2 sets Specifications       Cutting length:               480mm - 4500mm        Profiles adaptable:            235mm 150mm (width x height)        Blade size:                  500 x 4 x 30        Power of main motors:        2.2kw x 2                    Rotational speed of spindle:    2800 rpm        Pneumatic working pressure:    0.5 0.8 MPa        Air consumption:             0.2 cubic m/min.                  Dimensions:                 5750 x 1300 x 1500mm        Weight:                     1500 kg        Machining Precision       Repetition on length:           ± 0.1mm       Repetition on angle:            ± 5       Verticality of cutting surface:    0.1mm (100x100mm section)       Planeness of cutting surface:     0.1mm (100x100mm section)       Roughness of cutting surface:    Ra12.5 µm