QC11Y-16*4000 sheet metal shearing machine hot sale Main feature 1. Steel welded structure, stress elimination by vibration, high mechanical strength, and exceptional rigidity 2. The hydraulic drive type structure, the cutter saddle circles a fixed axis for circle moving. 3. Decrease the force of fulcrum through leverage to prolong working life 4. Nitrogen cylinder return, simplifying the hydraulic system to make running more stable. 5. with fast and flexible gap adjusting mechanism for high shearing accuracy 6. Equipped with Lighting Alignment Device for easy shearing 7. Back Gauge size and shearing times controlled by CNC system, back gauge with high precision ball screw, stable operation and precise positioning. 8. The CNC system adopts frequency conversion control technology, with multi-step programming function, simple and easy to operate. 9. Safety barrier device all around the machinery, electrical cabinets equipped with Open door cut-off function, emergency stop button around front and back, protective cover foot switch to ensure safe work Technical parameter NO Item Value Unit 1 Max cutting thickness 16 mm 2 Max cutting width 4000 mm 3 Plate strength 450 N/mm2 4 Shearing angle 0.5º-3' degree 5 Back-guage max distance 600 mm 6 Stroke time 12 time/min 7 Distance between columns 4400 mm 8 Blade length 4100 mm 9 Worktable height 810 mm 10 Main mptor power 18.5 kw 11 Dimension 5000*1500*1580 mm