High Speed PVC Fast Roller Shutter Stacking Rolling up Industry Door
| Max dimension: | Max dimension6000mm*6000mm≤wide*high≤8000mm*7000mm |
| Power supply | 220±10%V, 50/60Hz. Output power 0.75-1.5KW |
| Opening frequency | 1000 times /day |
| Air tightness | leakage through the door is 95m³/hour under 30 pa pressure |


