How many types of high speed roll up door do we have

Nowaday high speed roll up doors are commonly used equipment in all walks of life, and high-speed doors are suitable for warehouses, logistics, medicine industry, food, factories, mines, electronics, assembly lines, workshops, factories and other industries. The characteristics of high-speed doors are for industries with high requirements such as switching speed, heat preservation, sound insulation, sealing, wind resistance, fire prevention, dust prevention, lighting, insect prevention, odor resistance, and anti-static. Especially those door openings are large and it is inconvenient to install the ground door body, and the quick door can be installed to play the role of convenient and quick switch.

The types of high speed roll up doors are roughly divided into the following categories:

Rapid doors can be divided into three categories: soft curtain anti-collision PVC high speed doors, fast cold storage doors, hard fast doors, and the wind resistance can reach 12 levels. Which opening and closing method to use will depend on an analysis of the specifics of your workplace and development requirements, and each door design has unique features and benefits.

Features of soft curtain anti-collision fast door
The soft curtain anti-collision fast door is a curtain plate structure composed of multiple high temperature cloth curtains. The main function of the soft curtain anti-collision fast door is anti-collision, the impact can be automatically reset, heat preservation, moisture, dust, insects, sound insulation, etc. So as to maintain a constant temperature, constant humidity and clean working environment in the workshop. The soft curtain anti-collision fast door is suitable for food, medicine, electronics, rubber, chemical industry, automobile, textile, logistics and other fields. Opening a quick door can be divided into a button switch and an automatic induction switch. The automatic induction switch provides a trigger signal to the control system through the door opening sensor. The control system sends a command to the inverter according to the current position of the soft curtain anti-collision fast door, starts the drive motor to make the door curtain rise rapidly, vehicles and pedestrians automatically descend through the rear door curtain, and close the aisle until the next door opening signal is opened again. As the name suggests, the high-speed door lifts and lowers very quickly. Generally speaking, the frequency converter needs to control the speed of the motor. The faster the ascent, the better. When arriving quickly, a deceleration and buffer stop process is required to prevent hitting the track and prevent people from being affected, which is also a standard soft curtain anti-collision performance.

Features of fast cold storage doors
The quick cold storage door can be opened by a variety of lifting methods. This design principle can save space, while operating speed can reach 2.5m/s. Fast cold storage door products are developed according to temperature control requirements, especially suitable for cold storage. The fast cold storage door can effectively isolate the external air circulation, so as to achieve the purpose of constant temperature. It can also be said that it is an ideal product for frequent opening and closing, and is used in places with insulation and sealing requirements, such as temperature-controlled logistics operation platforms, cold storage or traditional industrial plants. The structural design features of the fast cold storage door are that it opens and closes more than 15,000 times a year, and the fast running speed can reach 2.5m/s, which has the characteristics of high practicability and low maintenance cost.

Features of hard high-speed doors
Door panel material: The door panel is thickened with double-layer galvanized color steel plate, and the interior is made of high-density polyurethane foam material. The rigid high-speed door has the advantages of heat preservation, sound insulation, heat preservation, etc. Door panels can be produced in widths up to 10 meters.
Applicability of hard high-speed door: According to the architectural design, the door opens vertically upwards and hangs flat on the inner side of the wall above the door opening, without occupying any indoor space; it gives full play to the advantages of vertical rise and does not occupy both sides of the door opening. To a large extent, the space for the door hole is freed up. Appearance: Double-layer galvanized steel sheet with polyurethane layer, surface embossing design can keep the door panel unchanged, easy to clean, beautiful and elegant, sliding corporate image.


Noise Isolation: Low noise opening, galvanized pulley seat equipped with adjustable ball bearings and wear-resistant rubber wheels to ensure silent door opening and closing.
Wind resistance: When the door body reaches a certain width, the external reinforcement is designed to ensure its strength. After the European standard test, it is resistant to instantaneous 12-level wind.
Air tightness: The top, bottom and both sides of the door panel are equipped with high-quality rubber sealing strips, and there are reliable sealing strips between the door panels to ensure that the door body is not corroded and has excellent air tightness.
Safety device: anti-fall device, airbag (optional), prevent the door body from falling or the bottom of the door colliding with obstacles, the door automatically stops or runs in reverse to avoid accidents; wire rope breaking device, torsion spring breaking safety device. Prevent the possibility of harming people or things by any means of door.