PVC Rolling Fast Door
PVC Rolling Fast Door is designed for partition, rapid opening and closing between sections raising different environment requirements to play the role of isolating ventilation and guaranteeing rapid passing. it is automatic rapid rolling fast door made by soft curtain and set at the gate of inside and outside the buildings rapid rolling fast door with soft Curtain shows much effect on creating safe, sanitary and energy-saving working environment as the rapid opening and closing of the door facilitates to reduce the open duration of the gate, the air convection and the heat exchange ...
PVC Rolling Fast Door is designed for partition, rapid opening and closing between sections raising different environment requirements to play the role of isolating ventilation and guaranteeing rapid passing.
it is automatic rapid rolling fast door made by soft curtain and set at the gate of inside and outside the buildings rapid rolling fast door with soft Curtain shows much effect on creating safe, sanitary and energy-saving working environment as the rapid opening and closing of the door facilitates to reduce the open duration of the gate, the air convection and the heat exchange among different sections.
so it is widely applicable to automobile manufacturing, medicine, electronics, plant cleaning, workshop purification, rolling cigarette, printing, textile, supermarket, machinery manufacturing, etc, which require passing door opening available for rapid opening of closing.
Structure and characteristics
1. Rail, lower beam and windproof strip are manufactured with high-quality aluminum alloy profiles with beautiful shape.
2. Use servo motor, servo control and encoder limit. The door body operates stably. The switch speed of closing and opening is fast, to be specific, less than 0.3 s, and generally no noise of motor braking occurs. Upon operations of hundreds of thousands of times, the limit error is less than 2 mm.
3. Be equipped with wireless safety air bag and infrared protection system. Return quickly to fully open state in the event of people or objects when the door body is moving down. Have good safety performance.
4. Anti-collision derailing protection.
5. Geomagnetic loop or pull a rope for opening is an option in terms of the users' requirements.
PVC Rolling Fast Door Technical Parameters
| Applicable door opening | Maximum width 8000 |
| Maximum height 8000 | |
| Service life | ≥500,000 times |
| Resistance to wind pressure | 160N/m² |
| Thickness of door curtain | 0.8mm |
| Opening and closing speed | 0.6-1.2m/s |
| Opening and closing frequency | 60 times per hour |
| Working voltage / frequency | 380V、220V/50HZ |
| Motor power | 0.75KW-1.6KW |
Materials and property of door curtain
| Number | Project | Indicators |
| 1 | Thickness ( mm ) | 0.8 |
| 2 | Quality ( g/m² ) | 830-900 |
| 3 | Tensile strength ( N/300mm ) | 2100-2500 |
| 4 | Elongation ( % ) | ＜25 |
| 5 | Tear strength N | ≥280 |
| 6 | Heat resistance ( ℃ ) | 70 |
| 7 | Cold tolerance ( ℃ ) | -20 |
| 8 | Resistance to water pressure | ＞2×10^5 |
| 9 | Abrasion resistance | 4.9N×100 |
| 10 | Mixing tolerance | 9.8N×1000 |
| 11 | Flame resistance | From 5 s automatic fire extinguishing |
