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020-84858360
China's high-speed rail construction and development are advancing by leaps and bounds. China's high-speed rail has grown from nothing to a world leader, and has gradually become China's business card and has become famous all over the world. The great convenience and comfortable riding experience that railway transportation brings to our daily travel is indispensable with a high-quality screen door sealing brush. The door sealing brush is an important "green leaf role" on the screen door of rail transit. The sealing brush is installed on the left and right sides and above the screen door. So why do you need to use a sealing brush on a screen door? There are four main reasons. 1. When the high-speed rail train is moving forward at high speed, especially when passing through a tunnel, it will drive the air in the tunnel to flow at a high speed and produce "piston wind". The sealing brush will now take on the task of keeping the space sealed and dustproof. , Maintain good sealing and air tightness. 2. The fast running of the train will also bring a lot of noise. After installation, it can also reduce the discomfort caused by the noise and improve the passengers' good riding experience. 3. The sealed brush also has a good energy saving and environmental protection effect. When the car door switch is closed, it is easy to exchange hot and cold gas. The heat brought by the brake when the train enters the station will enter the waiting area. The entrance and exit of the platform will inhale the cold load formed by the air due to the piston effect of the train. And the cold and hot air in the tunnel are easy to be sucked away. The brush filaments are evenly distributed and the density is high. After installation, it can maintain 98.5% airtightness, which has a good energy-saving effect. 4. The sealed brush is flame-retardant. The brush wire with flame retardant function is not easy to be burned. Unfortunately, a fire incident in the car compartment can reduce the secondary damage caused by combustibles. (UL94-V0 grade brush filament burns for 10 seconds, the flame will be quickly extinguished within 30 seconds, and no burning material drips, and the combustion gas is non-toxic). The aluminum alloy bracket of the screen door sealing brush can match a variety of door bodies. The styles are rich and diverse. The commonly used types are H, F, Y, and T. Aoqun manufacturers have a total of more than 70 styles for customers to choose from. More than one hundred high-speed railway trains have customized screen door sealing brushes that meet national standards, and provide customized services that can be customized with drawings, samples and designs according to customer needs. Aoqun Brush brand screen door sealing brushes have passed SVHC testing and meet ROHS EU standards; sealed brushes that reach UL94-V0 flame retardant level meet EN45545-2 EU fire and flame retardant smoke toxicity test requirements, and are ...
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All important home appliances are composed of many small parts, so of course we can’t ignore the role of these small parts, such as watch gears, car generators, vacuum cleaner brush suction heads, etc., these are all very important part. Today, the editor will tell you what the vacuum cleaner suction head does, let’s take a look! Vacuum cleaner strip brushes Vacuum cleaner suction head function 1. The role of the suction head of the vacuum cleaner brush—cleaning the home environment Vacuum cleaners are a relatively common small household electrical appliance. Nowadays, more and more vacuum cleaners have come into people’s lives. Vacuum cleaners are very useful, not only in cleaning, but also in other aspects. 2. The role of the suction head of the vacuum cleaner-cleaning and polishing residue In the decoration process, the work of painting is indispensable, especially for some wooden furniture. Before applying the paint, the work of polishing is indispensable. After polishing, a large amount of waste residue will be left. At this time, use the vacuum cleaner. The round-bristle brush head can easily solve these problems. 3. The role of the suction head of the vacuum cleaner—cleans the punching dust Vacuum cleaners are indispensable when decorating. In the process of decorating, it is inevitable that there will be big eyes on the wall to install some chandeliers, murals and the like. A lot of dust will be left after the eye is punched, so use the flat nozzle of the vacuum cleaner to solve these problems soon, which is not only time-saving, but also very convenient. As a large-scale strip brush manufacturer with 20 years of R&D and production experience, Aoqun Brush Industry can customize various sizes and functions of vacuum cleaner brushes for you. The tensile strength of the brushes can be ≥6KG, which can prevent hairs more effectively. The silk falls off and achieves the desired effect you want.
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1. During the actual inspection of industrial vacuum cleaner products and equipment, all wires must be checked for damage and must be understood clearly. If damaged, repair or replace in time to avoid unpredictable risks. 2. During the actual use of industrial vacuum cleaners, take a look at the dust and garbage in the bucket to see if there is too much dust. If the capacity reaches 50%, it is recommended that everyone should clean up in time for better Clean up, so that it can be better cleaned up. 3. We need to check the double-layer filter in the industrial vacuum cleaner to see if there is too much dust in the upper filter. If there is too much dust, you must take out the filter and clean it, and then clean the entire interior of the equipment, and then filter it The net is installed in the place where the suction power drops to avoid the problem of the suction power drop. 4. In the actual use of industrial vacuum cleaners, check the double filter devices to see if these filter devices are damaged. The internal devices of industrial vacuum cleaners are divided into different parts. We need to look at the working status of these devices. If they are damaged, they must be replaced in time to avoid dust entering the motor during use and causing damage to the entire equipment. 5. If an industrial vacuum cleaner has been used for many years, the entire equipment will inevitably wear out, and the hardware loss must be replaced in time, especially the vaccum brush strip of the vacuum cleaner head. Excessive wear will affect the cleaning effect. The noise of the vacuum cleaner may become louder after it is turned on, so we need to check and repair it in time.
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Aoqun Brush Industry's screen door brushes are sold all over the world. The screen door strip brushes of the Aoqun brand are installed in the train screen door projects in Sydney, France, Japan, Saudi Arabia and many other countries. In China's high-speed rail and subway projects The use of is countless, so it occupies a large market share. In 1983, the Lille subway in France had the world's first glass screen door. Glass screen doors are used in railway transportation systems in Europe and Asia, and they are still one of the safety standards. The screen door separates the platform from the train operation space, and can be automatically opened and closed by the control system. Screen doors are most commonly used on high-speed railways and subways. There are mainly three types of subway screen doors: closed, open and half-height. Open and half-height are mostly used for barriers and aesthetics, so they are usually called "safety doors." Closed full-height screen doors are used for underground platforms. In addition to ensuring the safety of passengers, they also have the energy-saving effect of blocking the exchange of cold and hot airflow between the airflow in the tunnel and the cold air-conditioning environment in the train. The height of the door is generally 2.8 m ~-3.2 m, this structure is mostly used for platforms with air conditioning systems. The conventional half-height security door is 1.2~1.5 meters. Because it cannot completely isolate the impact of wind and noise on passengers, this structure is mostly used on ground platforms or elevated platforms. Half-height Screen Door Closed Subway Screen Door A brush will be installed on the screen door to be used together. We call it a "screen door brush". After installation, it can reduce the loss of cold and hot air in the waiting room caused by air convection, and insulate cold and heat; it can also reduce the generation during train operation. The noise, good sealing effect, can create a safe and comfortable riding environment for passengers, and has the functions of energy saving, environmental protection and beauty. The reference base of the screen door brush strip supplied by Aoqun Brush Factory uses SUS304 stainless steel plate with stable corrosion resistance and a well-structured electrolytic plate. The wool yarn is made of functional nylon yarn with good flexibility, strong resilience and elasticity, and abrasion resistance, which has a long service life. The brushes are dense and uniform, the peaks are neat, there is no light leakage, no abnormal looseness, and the installation is not easy to fall off, and the tensile strength is ≥6KG. Proper use can maintain 98.5% airtightness, and the energy-saving effect is remarkable. F-shaped Screen door seal brush strip "Aoqun" brand screen door strip brushes have passed the SVHC test and meet ROHS EU standards; the screen door strip brushes with flame retardant function reach the highest flame retardant grade of UL94-V0; in addition, they a...
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The soft velvet rolling brush produced by Aoqun Brush Factory is produced by the new 3.0 flocking process, the bristles are evenly distributed, the bristles are fastened and wear-resistant, and the super soft velvet has good elasticity and strong adaptability, which can basically satisfy The cleaning needs of many families. It is equipped with most domestic wooden floors and tiles in our country. Dust Removal Soft Roll Brush The soft velvet roller brush of Aoqun Brush Factory is very popular in the Chinese market. This soft velvet roller brush subverts our understanding of traditional vacuum cleaner brush heads. The soft velvet brush head can also reduce the drag on the floor. And wear. The soft velvet roller brush head can be customized according to requirements, and it has strong adaptability and is suitable for different brands of vacuum cleaners. It is easy to install and easy to remove and wash. For more product information of soft velvet roller brushes, please consult Aoqun Brush Factory. Aoqun Brush can customize and produce soft velvet brush heads of various materials and specifications according to your vacuum cleaner style. Welcome to consult with drawings and samples, customer service 24 Hours online, to provide you with a one-stop vacuum cleaner brush solution.
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Since its establishment, Aoqun strip brush manufacturer has kept in mind the mission of making the world cleaner, focused on quality, reflected value, and provided customers with high-quality strip brush product customization services. Aoqun strip brush manufacturers insist on scientific management, pursue superior quality, continue to improve effectively, and increase customer satisfaction. Strictly check the quality system standards such as ISO9001 and ISO3485. Through an authoritative third-party organization, it has obtained the certification of powerful merchants, more than ten product patent certifications and product inspection certifications to improve customer satisfaction. Aoqun Brush Factory is a powerful source factory, please feel free to cooperate with us. Aoqun strip brush manufacturers always do a good job of every strip brush, and receive every customer with heart, one-to-one docking, and respond to every cooperative customer with high-quality strip brush products. Aoqun strip brush factory adopts fully automated equipment imported from Germany, with a daily output of 65,000 meters. Various styles and specifications of strip brush products can be customized according to customer needs. Customers and friends are welcome to consult and customize.
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