Changde fast rolling shutter doors come in a variety of colors, beautiful and generous

Description :

    The structure of the dust-proof quick rolling shutter door consists of five parts: control system, power system, door frame, door cloth, and safety protection.

1. Control system: Using frequency converter and PLC programming to achieve various automatic functions, the lifting speed of the door can be adjusted (0.3-1.2m/s) through frequency conversion technology. The programming realizes functions such as slow start, slow stop, double door interlock, equipment interlocking, etc. Various opening methods are added through additional facilities: radar induction opening, geomagnetic induction opening, remote control opening, photoelectric opening, access card swiping opening, rope opening, button opening, etc.

2. Power system: Adopting imported or domestic brand fast door dedicated electromagnetic brake motor, equipped with turbo worm gear reducer, to achieve ideal opening speed. The power supply voltage is 220V/380V, the power is 0.55-3.0kw, and the motor speed is 1380 revolutions per minute

3. Door frame: Made of Baosteel produced galvanized sheet metal, with a slide material thickness of 2.0-2.5mm, or 2.0mm stainless steel (304) processed and formed, or optional 3.5mm anti-oxidation treated aluminum alloy slide. The above three materials are available for customers to choose from. The slide is equipped with dust-proof brushes.

4. Door fabric: Made of imported polyethylene coating fabric with a thickness of 0.8-1.2mm, available in various colors such as orange red, orange yellow, yellow, blue, light gray, white, etc. The door fabric has double-sided self-cleaning function, solving the problem of difficult removal of dust and oil stains. The door fabric has the characteristics of B1 flame retardant, waterproof, and anti-corrosion. It can adapt to temperatures of -30 600C, tear resistance of 600N/600N (warp/weft), tensile strength of 4000/3500 (warp/weft), peel strength of 100N/5cm, and can be equipped with a transparent window in the middle of the door fabric. The door fabric connection adopts aluminum alloy connecting rods, which have the function of connecting the door fabric and resisting wind pressure. The bottom adopts U-shaped cloth pockets, which can be tightly combined with uneven surfaces.

5. Safety protection: Infrared safety devices are installed at the bottom of the slide, and safety contact devices can be optionally installed at the bottom of the curtain. When the door falls, it blocks light and automatically rebounds when it touches people or goods, ensuring that people and objects are not harmed.

The dust-proof quick rolling shutter door has multiple functions such as insulation, insect prevention, wind prevention, dust prevention, sound insulation, fire prevention, etc. It can be widely used in passages of food, textile, cold storage, electronics, pharmaceuticals, chemical, printing, precision machinery, logistics and warehousing places. It can meet the characteristics of high-frequency complex circulation and rapid falling, greatly saving passage time and energy, and preventing the side effects of air convection.       Changde fast rolling shutter doors come in a variety of colors, beautiful and generous

    PVC fast doors can meet the high requirements of high-performance logistics, cleanliness, and special indoor conditions, while also having the advantages of saving energy and improving operational efficiency.

AfterSalesService :

• Rapid Roller Shutter