What is a fast-rolling door? What situations can it be used for?

    The fast-rolling shutter door, also known as the PVC fast-rolling shutter door, is a door supported by the door frame, driven by a motor, and can be opened and closed quickly. It can complete the switching action in a short time, with a running speed of ≥0.6-1.6m per second, and has a variety of safety protection functions. It is not only used in general factories, but also widely used in pharmaceutical, food, electronics, and other industries, as well as area isolation in light industrial factories such as purification workshops, cigarettes, printing, textiles, supermarkets, and any other places that require quick access. It can be seen that the fast-rolling shutter door has been well-recognized by users.

    Because the vertical speed of the fast-rolling shutter door is very fast, it has good isolation ability and can ensure air cleanliness in the use area. In addition, the fast-rolling shutter door also has many features such as thermal insulation and sound insulation, acid and alkali resistance, and a significant windproof effect.

    The following are the characteristics of fast-rolling shutter doors:

1. The fast-rolling shutter door uses multiple blades to be connected and rotates up and down through a reel fixed on the track. This type of door has a very high safety factor, and the frame is also equipped with a special safety electric eye that can detect whether there are people or objects under the door curtain at any time. If there are people present, the fast-rolling shutter door will automatically stop descending. In addition, the door is also equipped with an airbag, which will automatically bounce back if it hits a person or object when descending, ensuring the sealing effect of the rolling shutter door. This door is suitable for various places.

2. Fast-rolling shutter doors can be divided into four series of products according to the installation method. Consumers can choose the appropriate fast-rolling shutter door according to their needs. The door panels are mostly made of colored steel plates or galvanized steel plates, which are sprayed with paint film, and a motor is used to drive the door curtain to realize automatic opening and closing.

3. Usually, fast-rolling shutter doors use PVC material as the door curtain. This material does not easily fade and has a self-cleaning function, which is very suitable for making fast-rolling shutter doors. The thickness of door curtains is generally between 0.8 mm and 2.0 mm, and they are available in a variety of colors, such as orange, yellow, blue, silver, transparent, and black. Bright colors are the first choice because they are irritating to insects and have a certain anti-insect effect.

4. The fast-rolling shutter door uses a brake reduction motor, which requires fast braking and low noise. The brake motors on the market today either have poor braking effects or make a lot of noise when braking, making them unsuitable for fast-rolling shutter doors. A speed ratio of 1:10-1:15 is more appropriate. This new control method does not require the brake to brake when the operation is stopped, further reducing noise.

5. Compared with ordinary rolling shutter doors, fast rolling shutter doors have more outstanding advantages. Not only does it run fast, but the material is sturdy and durable, which greatly improves usage efficiency. In addition, the door curtain material is made of imported materials, which have excellent safety performance and can well protect the indoor temperature and reduce energy waste.

6. Ordinary rolling shutter doors require users to operate the switch themselves, while fast-rolling shutter doors can be switched on and off through remote control, which can quickly open or close the door curtain in a short time, effectively improving efficiency and reducing noise pollution caused by the switch. However, during a power outage, the fast-rolling shutter door cannot be operated by the remote control and can only be opened and closed manually.

    The above is the relevant introduction of fast rolling shutter doors. I hope it will be helpful to everyone. When choosing, you should choose according to the environment you use. With the development of industrialization, the production technology of rolling shutter doors is also constantly developing. From the most basic manual rolling shutter door to the fully automatic rolling shutter door, it can create a better cleaner working environment and is widely used in food, chemistry, textiles, electronics, supermarkets, refrigeration, logistics, warehousing, and other places.