YSA20/145 digital control hydraulic double-action drawing machine features: Computer optimized structure design, four-column structure,simple operation, economic and practical performance 1. Five pivot, double curved bar oblique arranged mold-locking device 2. Equipped with mechanical automatic know-out device 3. Adjustment of pressing and molding force according to the actual thickness of material 4. Fast speed of drawing, highly efficient, and without stroke/shock 5. A long traveling, fast start and stop molding 6. Effectively increasing pressing and locking force 7. The equipped electric motors are low powered 8. All hydraulic parts are supplied by famous brand manufacturers 9. The columns are strong chromated plated, durable and serve long life 10. with optical screen safety protection device. Rated pressure: 200KNWorking pressure: 13MpaDeep drawing depth: 0-145mmWorking period: 11-16times/minMax. diameter of metal sheet: 320 mmMaterial thickness: 0.2-1.5mmWorktable size (L×W):450×350mmMould screw size: M30×4 mmMax. clamping force: 20-60TDiameter of central hole of pressing plate: φ180Central distance of columns: 355×255 mmMotor power: 5.5KWMachine net weight: 1530kgsMachine dimension (L×W×H): 1320×920×2100 mm