Introduction to Large multi-segment Sectional Door, Sectional Door advantages, characteristics and principles

Large multi-segment Sectional Door It is a kind of door equipment used for the entrance and exit of industrial places.。

1、Brief introduction of Large multi-segment Sectional Door

Large multi-segment Sectional Door It is a kind of industrial door equipment that can be opened and closed efficiently and quickly. It is mainly used for the entrances and exits of industrial workshops, logistics warehouses and other places to achieve rapid isolation, heat preservation and dust prevention.，be of high quality，The price is more affordable。

Large multi-segment Sectional Door

2、Introduction of advantages of Large multi-segment Sectional Door

Large multi-segment Sectional Door s have the following advantages.

1. Efficient heat preservation

The interior is filled with thermal insulation materials, which effectively blocks heat transfer, reduces energy consumption and maintains indoor temperature stability.

2. sturdy and durable

It is made of high-strength colored steel plate or steel skeleton, matched with high-quality filling materials, and treated with anti-corrosion and anti-rust, which has the advantages of impact resistance, wear resistance and long service life.

3. Flexible and convenient installation

There are various installation methods, and the site requirements are low. According to the size of the doorway, the space and depth of the upper and lateral parts, standard lifting, high lifting, vertical lifting and inclined top lifting can be selected.

4. Flexible installation

A variety of lifting methods can be selected, which can be flexibly installed according to the size of the doorway and the space at the top and side of different venues, with strong adaptability.

5. The material is sturdy and durable.

Door panels are usually made of double-sided color steel plates filled with polyurethane to ensure long-term use.

Large multi-segment Sectional Door

3、Structural advantages of Large multi-segment Sectional Door

The Large multi-segment Sectional Door has the following structure

1. Track assembly

Steel rails vertically installed on both sides of the door opening provide accurate guidance for the door panel, with smooth surface, reducing friction and ensuring stable and sway-free door panel lifting process.

2. Security configuration

Equipped with anti-falling device, airbag, wire rope fracture protection, infrared induction, etc., to ensure the safety of use in all directions and prevent accidents.

3. driving gear

Consist of a motor, a reducer, a chain or a belt, wherein that motor drive the reel to rotate, and the door panel is lifted through a transmission part; The balance system with torsion spring or counterweight can reduce the load of motor and ensure the smooth operation of the door body.

4. control system

Including control box, operation button and remote controller, supporting manual and remote control; Some parts are equipped with automatic induction modules, which can adjust the stroke and running speed of door panels according to requirements.

5. Door panel system

It adopts colored steel plate or steel skeleton, and is filled with heat preservation materials such as polyurethane and rock wool. After anticorrosion and antirust treatment, it has both strength and heat preservation performance.

Large multi-segment Sectional Door

4、Large multi-segment Sectional Door customer scene picture

The Large multi-segment Sectional Door looks beautiful and atmospheric, and it is realistic for customers to visit.。

Large multi-segment Sectional Door

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

5、Working principle of Large multi-segment Sectional Door

The Large multi-segment Sectional Door has the following principles.

1. motor drive

The motor drives the reel to rotate, and the door panel is lifted up along the guide rail by chain transmission, thus realizing the opening of the door; When it is closed, the door panel is slowly lowered by the reverse rotation of the motor.

2. Balance assist

A balance system is composed of a torsion spring or a counterweight. The torsion spring is tightened in advance to generate elastic potential energy, and the counterweight acts through gravity to form a moment that is balanced with the weight of the door. In the process of lifting the door body, the balancing system reduces the motor load, so that the door panel can easily stay at any position and reduce the running noise.

3. motor drive

The motor drives the reel to rotate, and the door panel is lifted up along the guide rail by chain transmission, thus realizing the opening of the door; When it is closed, the door panel is slowly lowered by the reverse rotation of the motor.

4. Track guidance

The two sides of the door panel are installed on vertical guide rails, which provide accurate guidance for the door panel, ensure that the door keeps moving in a straight line during the lifting process, without shaking or deviation, and improve the running stability and sealing performance of the door.

5. Balanced system

Equipped with balance system, usually using torsion spring or counterweight device. The torsion spring generates a moment that is balanced with the weight of the door through the pre-tightening force, so that the door can keep balance during opening and closing, reduce the load of the motor, and ensure that the door can be stably stopped at any position.

Large multi-segment Sectional Door

6、Large multi-segment Sectional Door price consultation

The Large multi-segment Sectional Door price is introduced as follows:

1. Manufacturer's strength

Our company's expected profit value of Large multi-segment Sectional Door is relatively low, and adopts the sales policy of small profits but quick turnover, so the price positioning of Large multi-segment Sectional Door is relatively low.

2. product costs

If the cost of the product is high, the selling price of the product will be high, so the cost input is an important factor that causes the price change of the Large multi-segment Sectional Door .

3. product function

The more functions a product has, the higher its manufacturing cost, so that the product can be used by customers as much as possible, which can create more useful value for customers, so the price will be higher.

4. Model size

Because the specifications and models of products are different, their specifications and configurations are not the same. As we all know, the cost of products with high configuration will be higher, and vice versa, because there is a close relationship between product sales price and specifications and models.

5. product configuration

If the comprehensive configuration of the product is higher, the selling price of the product will be higher, otherwise the price will be lower, so there is a close relationship between the configuration level and the price.

Large multi-segment Sectional Door

Large multi-segment Sectional Door features include Safe and reliable, Flexible and convenient installation, Complete security guarantee, Strong, wind-resistant and stable and Flexible and diverse control，the advantage is There are various installation methods, and the site requirements are low. According to the size of the doorway, the space and depth of the upper and lateral parts, standard lifting, high lifting, vertical lifting and inclined top lifting can be selected.、The motor is specially designed for industrial doors, with a power supply voltage of 220V to 380V, running smoothly and with low noise.、Each port of the door frame is equipped with high-quality rubber sealing strips, which can effectively block airflow, dust and rain, prevent the door from being corroded, and keep the room clean and dry.、The structural design is reasonable, and some lifting doors can resist 10-level wind speed. For example, the torsion spring rib lifting structure is adopted to make the door body more firm.、Door panels are usually made of double-sided colored steel plates filled with polyurethane to ensure long-term use.。