Introduction to Underground Hard Spiral Door and High speed Spiral Door structure principle

Underground Hard Spiral DoorIt is a high-performance industrial rapid door opening and closing equipment.，Widely used inNew energy battery factory building,Medical aseptic workshop,Airport freight passage,Cold storage area,Medical aseptic workshop and so on，The polyurethane guide wheel slides in the aluminum alloy track, so the noise is low during operation, which creates a relatively quiet environment for workshops, warehouses and other working areas and reduces noise interference.、Equipped with advanced intelligent control system, it supports remote control, automatic induction (such as radar induction and geomagnetic induction) and other opening modes, and can also be linked with access control, PLC and other systems, which can be flexibly adjusted according to the needs of different scenes, with simple operation and improved traffic convenience and management efficiency.、High-speed opening and closing, meeting the requirements of high frequency and high efficiency, and improving work efficiency.、The edge and middle of the door panel are provided with EPDM rubber strip, which, together with the tight structural design, effectively blocks dust, wind and rain, insects and peculiar smell, keeps the indoor environment clean, and provides a strong guarantee for industries that require high cleanliness, such as food processing and electronic manufacturing.、Multiple safety protection devices and intelligent control system ensure safe and stable operation and accurate and convenient operation.，it mainly includes New energy battery factory building, Cold storage area, Airport freight passage, High-end automobile production line and Medical aseptic workshop，productThe structural design is more advanced and reasonable.，it is an ideal choice for customers to buy Underground Hard Spiral Door。

1、Brief introduction of Underground Hard Spiral Door

Underground Hard Spiral DoorAlso known as hard turbine door, industrial hard speed door or turbine lifting speed door, it is an automatic door body driven by motor, driven by turbine reel to quickly lift the hard door panel, and guided by unique track structure.，the principle is simple.Door panels are usually made of high-strength aluminum alloy or other hard materials, and are filled with materials such as heat preservation and sound insulation. This structure makes the door have high strength and rigidity, can resist certain external impact, and also has good heat preservation and sound insulation performance.，is a popular Underground Hard Spiral Door，the product looks beautiful.，Low noise and quiet operation,Multiple safety protection,Modern and beautiful appearance,Quick opening and closing,Security intelligence。

Underground Hard Spiral Door

2、Functional advantages of Underground Hard Spiral Door

Underground Hard Spiral Doors have the following advantages.

1. Intelligent and convenient control

Equipped with advanced intelligent control system, it supports remote control, automatic induction (such as radar induction, geomagnetic induction) and other opening modes, and can also be linked with access control, PLC and other systems, which can be flexibly adjusted according to the needs of different scenes, with simple operation and improved traffic convenience and management efficiency.

2. Multiple safety protection

Double light curtain induction and emergency stop device are standard, which can respond quickly when encountering obstacles; Some products are also equipped with airbags, wire rope breakage protection, etc., to ensure the safety of personnel and goods in all directions.

3. Modern and beautiful appearance

The door body has various colors, besides the primary colors of aluminum alloy, it can also be customized in colors such as sky blue, pearl white, China red, etc. The surface is pressed with stripes, which is simple and generous, and can enhance the overall image of the building and adapt to various architectural styles.

4. High-speed and efficient operation

Fast opening speed. Realize second-level opening and closing, and greatly shorten the waiting time for people and goods to enter and leave. In the logistics storage scene, it can significantly improve the efficiency of cargo handling; In the food cold storage, quick opening and closing can reduce the loss of cold air and temperature control.

5. Good wind resistance

It can resist strong wind, and the special structure and material selection make the door body stable in bad weather. It is suitable for factories, warehouses and other places with high requirements for building protection in coastal areas.

Underground Hard Spiral Door

3、Underground Hard Spiral Door field real shot

On-site aerial photography of Underground Hard Spiral Door。

Underground Hard Spiral Door

As you can see from the live video.，Anbixin the product looks atmospheric.。

4、On-site real shot of Underground Hard Spiral Door

Anbixin door industry Underground Hard Spiral Door is completely upgraded, savoring the beauty of details.。

Underground Hard Spiral Door

Note: All the pictures in this article were taken by Anbixin manufacturer.。

5、Advantages of Underground Hard Spiral Door principle

The Underground Hard Spiral Door has the following principles.

1. Hard door panel

Door panels are usually made of high-strength aluminum alloy or other hard materials, and are filled with materials such as heat preservation and sound insulation. This structure makes the door have high strength and rigidity, can resist certain external impact, and also has good thermal insulation and sound insulation performance.

2. Sealing and heat preservation

EPDM rubber strip is installed at the edge and middle of the door panel, and an elastic sealing device is installed at the bottom of the door. When the door body is closed, the rubber strip and the sealing device are closely attached to the door frame to form a good sealing structure, which effectively blocks indoor and outdoor heat transfer, and at the same time blocks dust and noise, thus maintaining the indoor environment stability.

3. Hard door panel

Door panels are usually made of high-strength aluminum alloy or other hard materials, and are filled with materials such as heat preservation and sound insulation. This structure makes the door have high strength and rigidity, can resist certain external impact, and also has good thermal insulation and sound insulation performance.

4. Turbine guide

Unique turbine circular arc track system, the pulleys on both sides of the door panel roll in the track. When the motor drives the door panel to move, the turbine track provides guidance and support for the door panel, which reduces the friction of the door panel during operation, realizes smooth and high-speed opening and closing, and reduces the running noise.

5. Sealing and heat preservation

EPDM rubber strip is installed at the edge and middle of the door panel, and an elastic sealing device is installed at the bottom of the door. When the door body is closed, the rubber strip and the sealing device are closely attached to the door frame to form a good sealing structure, which effectively blocks indoor and outdoor heat transfer, and at the same time blocks dust and noise, thus maintaining the indoor environment stability.

Underground Hard Spiral Door

6、Structural advantages of Underground Hard Spiral Door

The Underground Hard Spiral Door has the following structure

1. Security component

Double-screen induction and emergency stop buttons are standard, and some of them are equipped with airbags, wire rope breakage protection, etc., to ensure safe operation in all directions and prevent accidents.

2. leak tight structure

EPDM rubber strip is installed at the edge and middle of the door panel, and an elastic sealing device is installed at the bottom of the door, which tightly fits when closed to ensure excellent sealing performance.

3. Turbine orbit

Unique circular arc turbine track system, the door panel runs in the track, reducing friction, running smoothly and with low noise, and prolonging service life.

4. Drive system

The combination of high-performance motor and drive system, with encoder, provides strong power, realizes high-speed opening and closing, and accurately controls the position of door panel.

5. Door panel structure

It is made of aluminum alloy, filled with high-density polyurethane foam, and striped on the surface, which has high strength, heat preservation and aesthetics.

Underground Hard Spiral Door

Underground Hard Spiral Doorthe advantage is Double light curtain induction and emergency stop device are standard, which can respond quickly when encountering obstacles; Some products are also equipped with airbags, wire rope breakage protection, etc., to ensure the safety of personnel and goods in all directions.、The door panels and edges are tightly sealed, and the interior is filled with high-quality thermal insulation materials, effectively isolating heat and noise.、The color of the door body is diverse. Besides the primary color of aluminum alloy, it can also be customized in colors such as sky blue, pearl white, China red, etc. The surface is pressed with stripes, which is simple and generous, which can enhance the overall image of the building and adapt to various architectural styles.、The door body is made of double-layer stretched aluminum plate, and its strength is super ordinary color steel plate. With the turbine track system, it runs smoothly, and the door panels do not touch each other when rolled up, which greatly reduces wear and deformation, can realize multiple operations, has low annual maintenance cost and stable long-term use performance.、No matter in high temperature, low temperature, humidity or corrosive environment, the turbo hard shutter can run stably, with strong weather resistance, and can work normally in the environment of-30℃-70℃ to meet the needs of various special scenes.，at work,EPDM rubber strip is installed at the edge and middle of the door panel, and an elastic sealing device is installed at the bottom of the door. When the door body is closed, the rubber strip and the sealing device are closely attached to the door frame to form a good sealing structure, which effectively blocks indoor and outdoor heat transfer, and at the same time blocks dust and noise, thus maintaining the indoor environment stability.。