Nanhai rapid rolling shutter door has excellent heat resistance and insulation effect

Description :

The fast rolling shutter door consists of a door frame system, a door curtain system, a drive motor, a control system, and a control system.

Framework system: The main material is made of carbon steel plate or aluminum alloy.

Door curtain system: mainly composed of PVC woven fabric or aluminum alloy profiles. Drive motor system: mainly composed of brake pads, motors, and reducers.

Control system: Commonly used are integrated circuit boards with complete sets of PLC/frequency converters/encoders or built-in IPM modules. The control systems adopted by domestic door industry enterprises are mostly based on PLC/frequency converters/encoders.

Safety system: mainly includes infrared electric eye switches, safety air pressure sensors (some enterprises with high mechanical precision and high stability control systems use safety contact belts) or light curtain systems; The light curtain system should be safe Lifting speed: 0.8m/s-1.5m/s, generally takes about 2 seconds from bottom to top (20 times the speed of an electric roller shutter), vehicles and pedestrians do not need to wait and do not constitute obstacles

Quick door curtain material;                     Nanhai rapid rolling shutter door has excellent heat resistance and insulation effect

1. High density industrial base fabric origin: thickness: 0.8mm-2.0mm

Technical parameters: Tensile strength (warp/weft): 5700/5100 N/5cm;

Tear strength (warp/weft): 900/80 N; operating temperature: -30 ℃~70 ℃;

Fire rating: French standard NF-P92-503 M2 or German standard DIN 4102 B1

2. Full transparent PVC film thickness: 1.3mm-2.0mm

3. Control system: Controlled by high-tech PLC and frequency converter, as well as microcontroller control.

AfterSalesService :

• Rapid Roller Shutter