1, uses and works for aluminum doors and windows, aluminum curtain walls and other cutting stock. Driven by the spindle motor and the blade rotation speed to achieve the cutting process. Blade driven by the feed cylinder is achieved. When the cutting length of different materials, only the size of the input on the touch screen, walking back to the automatic machine to the correct cutting position. Cutting angle conversion operation is completed by two selection buttons, functional features (1) Specially designed purely pneumatic angle conversion device, eliminating the possibility of a solenoid valve failure; (2) You can enter a range of sizes, to achieve a continuous cut (3) Three angles (4) additional pressure relay with a button automatically converted when there are unsafe, the machine stops working, so as to ensure safety at work; (5) adjust the cutting speed by gas-liquid converter, so smooth feeding; (6 ) for feeding head falling ramp, made of aluminum alloy material cut by the blade directly, to avoid leakage of material or damage the blade; (7) 20mm lead ball screw, running twice as fast (8) Special angle positioning device designed to ensure long-term stability of the cutting angle; (9) increased oriented clip feeding device, causing the blade to prevent the damage caused by the dumping of profiles (see next page); finished with a clamping device after cutting length to be cut additional binder material guiding device 3, the main technical parameters of the three-phase 380V power supply input power 6.4kW pressure 0.5-0.8mPa theory Consumption 140L/min blade diameter 500mm spindle speed 3100r/min cutting angle 45 °, 90 °, 67.5 ° maximum The minimum cut length 4200mm cutting length 400mm Host Dimension 5700 × 1450 × 1600 mm