Punching Blanking Line is automatic production line for cold rolling and stamping. It’s used to uncoiler, feeder, level, and drop out shaped slabs or cut out square, rectangular, triangular, and trapezoidal slabs, and then neatly stack the slabs into stacks for use in the stamping production line. It is the main component process of automobile production, mainly for the processing of automotive sheet metal, etc.
The Punching Blanking Line has the following characteristics:
Optional magnetic belt conveyor,magnetic stacker
Optional oscillating shear mold
Highly reliable performance and Precise positioning
High quality cutting surface
Tidy stacking
Friendly man-machine interface
Main Technical Parameters
| Model | ZPL-1 | ZPL-2 | ZPL-3 | ZPL-4 |
| Material thickness | 0.2-1.0mm | 0.3-2.0 mm | 0.4-3.0 mm | 0.5-4.0 mm |
| Material width | 300-1250 mm | 300-1600 mm | 300-1800 mm | 300-1800 mm |
| Finished length | 300-3000 mm | 300-3000 mm | 300-3000 mm | 400-6000 mm |
| Feeding accuracy | <±0.3 mm | <±0.3 mm | <±0.3 mm | <±0.3 mm |
| Leveling accuracy | <1 mm/m2 | <1 mm/m2 | <1 mm/m2 | <1 mm/m2 |
| Line speed | 60 m/min | 60 m/min | 60 m/min | 60 m/min |
| Punching efficiency | Max 70p/min | Max 70p/min | Max 60p/min | Max 50p/min |
| Coil weight | 5、10、15 t | 10、15、20 t | 15、15、20 t | 20、25、30 t |
Cold Rolled Punching Blanking Line Layout