The design of a fast automatic roller shutter is stronger against wind pressure than ordinary high-speed models. It has more horizontal wind bars in the curtain, and the higher density lets the door withstand winds of force 9 to 10, taking up to 25 kg per square meter. So when buying an automatic high-speed shutter, look to RHidoor. The wind-resistant design solves the problem of exterior plant doors that fail to close under high wind pressure. It cuts the amount of sand and dust blown into the plant, speeds up logistics, and gives you fast flow with free opening and closing.
Advantages of the wind-resistant automatic high-speed shutter:
Strong sealing, no dust buildup, high stability, easy to clean. It meets GMP requirements for clean environments (class 1000 to 100000). It suits modern industrial plants used in medicine, food, electronics, chemicals, tobacco, printing, textiles, supermarkets, precision machinery, logistics storage, and clean industrial zones. It insulates, blocks dust, cuts noise, and seals out odors. It saves energy, opens and closes automatically at high speed: 0.6 to 1.5 meters per second (with a frequency converter the speed is adjustable), and runs over 1500 cycles a day without fault.
Safety devices on the automatic wind-resistant high-speed shutter:
1. Safety light curtain — About 30 cm above the floor, infrared safety beams are installed. When the door is closing and a person or vehicle crosses the beam, the door stops and reverses to stay safe.
2. Bottom safety airbag — If a person or vehicle cannot dodge in time while the door closes, the pressure they pass to the airbag triggers its circuit and the door lifts automatically.
3. Low-voltage safety power — The control system uses low-voltage safety power, with a ground terminal wired to a dedicated earth line.
4. Sealing — The bottom of the curtain has a weighted air-seal strip that presses tightly against uneven ground. Seals run down both sides of the frame for a tighter closure.
Fast automatic roller shutter: structure and materials
a. Material: 2.5 mm thick galvanized steel plate with quality baked paint.
b. 2.0 mm stainless steel plate, bent to shape.
c. 3.5 mm industrial aluminum alloy frame. Three options.
d. Curtain: imported high-density French industrial base fabric (PVC-smooth surface, chemically stable against acid, alkali, oil, and water).
e. Curtain colors: yellow, blue, gray, red, white, and more.
f. View window: made in any style on request.
g. Control system: smart computer-programmed control, compatible with common protection devices.
Drive motor: German-made SEW high-performance brake motor, 220V to 380V, 50Hz, IP55, 0.75 to 1.5 kW, 1500 rpm. Handles heavy loads safely. You can also choose an imported-brand or well-known domestic motor. Domestic motors cost a bit less than imported and offer good value.
Startup methods for the high-speed roller shutter series:
A: Manual button
B: Manual pull cord
C: Remote control
D: Radar
E: Ground induction loop
F: Photoelectric sensor
G: Interlock (two-door interlock)
Price of the wind-resistant automatic high-speed roller shutter depends on the customer’s design and the actual install site. RHidoor offers different install methods and different high-speed shutter configurations. For questions, call +86 18938501256 (ruihua@rhidoor.com).