Introduction to Large counterweight Sectional Door and Sectional Door working principle

Large counterweight Sectional Door As an efficient and practical industrial door equipment，reliable quality。

1、Brief introduction of Large counterweight Sectional Door

Large counterweight Sectional Door Also called industrial lifting door, it is a door device with vertical lifting function.，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.、Polyurethane and other filling materials can effectively block heat transfer, reduce indoor and outdoor heat exchange, reduce energy consumption and keep indoor temperature stable.、Support wireless remote control, control box button operation, but also through photoelectric or geomagnetic sensors to automatically control the opening and closing, to meet the needs of different scenes.、Equipped with anti-fall, airbag, wire rope fracture protection, torsion spring fracture protection, infrared induction and other devices to ensure the safety of use in all directions.、The motor is specially designed for industrial doors, with a power supply voltage of 220V to 380V, running smoothly and with low noise.，is based on Anbixin door industry is an advanced Large counterweight Sectional Door developed by our company in combination with the actual situation of the industry。

Large counterweight Sectional Door

2、Structural advantages of Large counterweight Sectional Door

The Large counterweight Sectional Door has the following structure

1. 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.

2. 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.

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. 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.

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 counterweight Sectional Door

3、Large counterweight Sectional Door advantage

Large counterweight Sectional Door s have the following advantages.

1. Various control methods

Support wireless remote control, control box button operation, but also through photoelectric or geomagnetic sensors to automatically control the opening and closing, to meet the needs of different scenes.

2. Excellent thermal insulation

Polyurethane and other filling materials can effectively block heat transfer, reduce indoor and outdoor heat exchange, reduce energy consumption and keep indoor temperature stable.

3. Efficient heat preservation

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

4. 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.

5. Excellent sealing performance

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.

Large counterweight Sectional Door

4、Working principle of Large counterweight Sectional Door

The Large counterweight Sectional Door has the following principles.

1. 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.

2. 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.

3. 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.

4. 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.

5. Reel traction

After the motor is energized, it drives the reel to rotate, and the chain wound on the reel is tightened by the chain transmission device, so as to draw the door panel to move upward along the vertical guide rail and realize the opening of the door body; When the motor is turned off, the door panel descends smoothly along the guide rail with the help of its own gravity and balance system.

Large counterweight Sectional Door

5、Large counterweight Sectional Door price advantage

The Large counterweight Sectional Door price is introduced as follows:

1. raw material

The quality of materials directly determines the cost. The worse the materials are, the lower the cost will be, and the cheaper the price will be. Of course, the materials are better and the cost is higher, so the overall quotation is naturally higher.

2. market factors

This factor is directly related to the economic dynamics. When the economic dynamics are unstable, the relationship between supply and demand will be unbalanced, which will lead to a very large fluctuation in the price of Large counterweight Sectional Door . Therefore, we should also be aware of the relationship between this factor and the price during the price setting process.

3. Overall configuration

The difference in Large counterweight Sectional Door configuration will affect the product cost price. The higher the configuration, the higher the product cost price and the higher the overall selling price of the product. It is suggested that customers should compare whether the configuration is in line with the quotation when purchasing products, and compare more companies.

4. company strength

At present, there are many manufacturers of products on the market, some of which belong to direct selling manufacturers and some belong to middlemen. Direct selling manufacturers will cost less than middlemen, so the quotation for products will be lower. Therefore, it is recommended that customers buy products from direct selling manufacturers of Large counterweight Sectional Door . In addition, even direct selling manufacturers have different capital status, strength level and technology, and the quotation for Large counterweight Sectional Door will be different.

5. marketing channel

There are direct selling manufacturers and agents in the market. Agents are higher than direct selling manufacturers, mainly because agents get goods from manufacturers, sell them to customers and earn the difference from middlemen, so the natural price is higher.

Large counterweight Sectional Door

6、Anbixin workshop pictures

The finished products of the Large counterweight Sectional Door factory are actually photographed, and all kinds of specifications and models are photographed in all directions. The design is exquisite and the quality is reliable. Don't forget to make an appointment to visit the factory by phone.。

Anbixin door industry

The finished products of the Large counterweight Sectional Door factory are actually photographed, and all kinds of specifications and models are photographed in all directions. The design is exquisite and the quality is reliable. Don't forget to make an appointment to visit the factory by phone.。

Large counterweight Sectional Door Commonly used inCold chain storage place,Aircraft maintenance depot,Automobile manufacturing workshop,Industrial workshop warehouse,Cold chain storage place and so on，is a kind of high quality and low price Large counterweight Sectional Door 。