... The back gauge may be easily adjusted in synchronismaluminum cutting, guillotine machine, aluminum cutter ModelQC12YShearing ThicknessShearing WidthStrokesBack gauge RangeShearing Angle Main ... 90*560*3500603500520-6003 30’90*4aluminum cutting, guillotine machine, aluminum cutteraluminum cutting, guillotine machine, aluminum cutter CNC Hydraulic aluminum cutting, guillotine machine, aluminum cutter