Why is a fast rolling shutter door called a fast door?

Because fast rolling shutter doors open and close quickly, they are called fast doors.

Below is an introduction to the lifting speed of the fast door:

The lifting speed of the fast gate is 0.7m/s-2.1m/s, usually around 2 seconds from the bottom to the top (20 times the speed of the electric roller gate). Vehicles and pedestrians do not need to wait and do not pose obstacles. There are various ways to trigger the door opening signal: manual button, radar sensing, infrared photoelectric sensing, geomagnetic sensing, remote control, etc. Door fabric material: PVC or PVDF film is generally used as cord fabric, especially PVDF film has better anti-aging performance, is not easy to fade and has self-cleaning function, so it is very suitable for fast rolling doors. Thickness: 0.8mm-2.0mm. Colors include orange, yellow, blue, silver, and transparent grids.

Material of fast rolling door cloth: PVC or PVDF film is generally used as the base material for fast rolling door cloth, especially PVDF film has better anti-aging performance, is not easy to fade and has self-cleaning function, so it is very suitable for fast rolling door. The thickness requirement is between 0.8mm and 2.0mm. Colors include orange, yellow, blue, silver, transparent grid, black, and more for consumers to choose from.

The automatic fast door is connected in series with multi joint moving door pieces, and is driven by a dedicated motor to rotate the central axis of the roller shutter. It reaches the roller shutter switch and automatically stops when it reaches the upper and lower limits set by the motor. The starting is driven by an electric motor set, located within a fixed slide. Quick rolling shutter doors are a type of decorative doors commonly used in modern industrial buildings. Specifically, fast rolling shutter doors are barrier free isolation doors that can be quickly lifted and lowered; It has functions that ordinary decorative doors do not have, mainly including insulation, moisture retention, dust prevention, insect prevention, sound insulation, etc., to maintain a constant temperature, humidity, and clean working environment in the workshop.