A fast rolling shutter door, as the name suggests, refers to a door that operates at a fast roller speed. Running at speeds of 0.8 to 2.0 meters per second, it is a necessary door for places that require quick entry and exit. It is a barrier free isolation door that is fast, safe, and reliable. In addition to being used in general factory buildings, it is also widely used in industries such as pharmaceuticals, food, electronics, as well as in the area isolation of light industrial factories such as purification workshops, cigarettes, printing, textiles, supermarkets, and any other places that require quick access.
The fast rolling shutter door mainly consists of a door frame track, a door curtain, a driving motor, and a control system. Below is a detailed introduction to materials, drive motors, induction motors, and door opening methods.
In terms of door curtain material, PVC is generally used as the door curtain material. It is not easy to fade and has self-cleaning function, and the thickness can be customized between 0.9mm-2.5mm. Colors include red, yellow, blue, transparent, gray, black, etc. Bright colors are the preferred choice because they are very eye-catching and can stimulate the perception of insects, with certain insect prevention functions. The door frame material is usually made of cold-rolled steel plate with baking paint, and stainless steel or aluminum alloy can also be selected. It is more suitable for pharmaceutical, food, and other highly clean places that require corrosion resistance.
In terms of driving motors, servo motors are used for precision, safety, and high frequency. The brake motors sold on the market either have poor braking performance or high braking noise, which is not suitable for fast rolling shutter doors.
In terms of sensing systems, this is a major highlight of automatic sensing doors. In general, automatic sensing fast rolling shutter doors can be equipped with infrared sensing switches and safety air pressure sensors or light curtain systems. When someone enters the sensing range, the door curtain automatically rises, and after the person leaves, it automatically closes. This is like an induction light, convenient, safe, and energy-saving, without creating obstacles.
Multiple door opening methods, including manual buttons, radar sensing, infrared photoelectric sensing, geomagnetic sensing, remote control, etc., have improved and ensured the overall operating speed. It is more flexible to choose according to the scene environment and actual needs.
The technology of fast rolling shutter doors is constantly developing, from manual to electric and then to automatic sensing, adapting to market demands and constantly upgrading and updating, making it more convenient for practical applications in enterprise factories. Of course, when choosing a product, everyone still needs to compare it with multiple manufacturers. The quality of the product in the current market varies, such as brand and experience, reliable certification of CE, SGS, ISO, etc. in some industries, as well as timely after-sales service. Only after consulting and screening the above are trustworthy manufacturers.