PVC Quick Rolling Door: Fitting Composition and Function Analysis

Curtain

One of the core components of PVC fast rolling shutter door is the door curtain, which is usually made of PVC material, which has good wear resistance, tear resistance and corrosion resistance, and the transparency of the door curtain is high, which can effectively ensure the field of vision, and the PVC material also has fire resistance to ensure the safety of use.

reel

As the supporting component of the PVC fast rolling shutter door, the reel is responsible for supporting the rolling up and storage of the door curtain, which is usually made of galvanized steel pipe, which has good anti-rust performance and ensures the service life of the door.

Drives

The driving device is the power source of the PVC fast rolling shutter door, it is responsible for controlling the opening and closing speed of the door curtain, as well as the running direction of the door, the driving device includes a motor, a reducer and a control system, etc., the motor provides power, and the reducer adjusts the speed of the motor, so that the opening and closing speed of the door curtain is moderate, and the control system is responsible for receiving signals and controlling the opening and closing of the door.

guide rail

The guide rail is an important part of the PVC fast rolling shutter door, which is responsible for guiding the movement trajectory of the door curtain, the guide rail is usually made of aluminum alloy material, which has good corrosion resistance and stability, and the design of the guide rail makes the door curtain stable during operation to avoid shaking.

Safety devices

The safety device is an indispensable part of the PVC fast rolling door, it includes a safety sensor, a safety switch and an emergency stop button, etc., the safety sensor is responsible for detecting whether there is an obstacle around the door to prevent the door from colliding with the obstacle, the safety switch is responsible for cutting off the power supply in an emergency to ensure the safety of personnel, and the emergency stop button can quickly stop the operation of the door in an emergency.

Seal the brush

The sealing brush is mainly used to enhance the sealing performance of the PVC fast rolling shutter door, it is installed at the bottom of the door, which can effectively prevent the invasion of external dust and wind, and the sealing brush can also reduce the loss of energy and improve the insulation effect.

Control box

The control box is the control center of the PVC fast rolling shutter door, it is responsible for receiving the signal, processing the signal and controlling the operation of the door, the control box usually adopts a waterproof and dustproof design to adapt to the harsh use environment.

Other accessories

In addition to the above main accessories, PVC fast rolling doors also include some auxiliary accessories, such as handles, locks, decorative strips, etc., although these accessories are not directly involved in the operation of the door, but are of great significance for improving the aesthetics and practicality of the door.
PVC fast rolling shutter door is composed of door curtain, reel, driving device, guide rail, safety device, sealing brush and control box and other components, each component has its own unique function and role, work together to make PVC fast rolling shutter door achieve efficient, convenient and safe operation, understand the composition and function of these accessories, help us better use and maintain PVC fast rolling door, to ensure its long-term stable operation, I hope this article can be helpful to the majority of users.