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Why are more and more people using automatic swing doors? Explanation of the principle of automatic swing door

March 09 , 2021

What automatic swing doors are used by more and more people?


The door is no stranger in our real life. Almost all buildings and indoor houses will install doors. The doors installed in different places and positions are different. Generally, glass automatic doors are installed on the main doors of buildings, elevator doors are installed at elevator entrances, fire doors are installed in the stairwells of safe passages, and anti-theft doors and public parts are installed in the office area on each floor. It can be seen that there are various doors.


The automatic swing door is opened, that is, driven by a motor, and the hydraulic door closer is closed. Its structure and working principle are that the motor drives the heavy-duty hydraulic door closer through the oil pump to realize the door opening process, and then the door is closed by the door closer. With the maturity of hydraulic door closer technology, the door closer can control the opening and closing process very well. In other words, it makes users feel very comfortable.


All moving parts are in a closed state, completely avoiding the abrasion caused by dust accumulation. In addition to the high-power motor and the super heavy-duty door closer, the super-heavy electro-hydraulic automatic swing door driver is the most important to keep its open state through the electromagnetic hydraulic valve of the door closer. Therefore, the length of the open-circuit time will not have any impact on its circuit and motor. The electro-hydraulic automatic swing door has been widely used due to its fully enclosed structure design. Therefore, it is a maintenance-free automatic door machine.


automatic door opener


Installation explanation of automatic swing door:

1. The door has no special requirements. As long as there are installation conditions, ordinary side doors can become automatic doors. The only requirement is that heavy-duty automatic door openers should be equipped with high-strength hinges because when the gantry crane is running, the opening torque exerts a great force on the hinges.


2. There are special rubber seals around the movable door, which can be reliably attached to the door frame when the door is closed to ensure the airtightness of the door. The sealing performance meets the GB/t7107-2002 national standard


3. The power beam is made of aluminum alloy, with a special V-shaped track and annular groove design, which can meet the sealing requirements when closing. The overall structure is reasonable and reliable, and the service life is more than 1 million times.


4. The door body is designed with a large flat stainless steel plate or aluminum plate surface sprayed with plastic and is equipped with a sealing strip to meet the sanitary requirements of the hospital.


5. The special controller and footswitch have superior performance. The medical staff only need to put their feet into the switch box, and the automatic door can be opened and closed, and it can also be manually opened and closed. Manual thrust is less than 100N.


6. Optional safety sensor, which can effectively prevent people from being jammed, and can be set to drive sensor to automatically open the door from the room. It is safe, reliable, and easy to maintain.


The door is indispensable in our lives, it is especially important in family life. The so-called door is a family, which also means the importance of going out in our actual lives. Through the above-detailed introduction of the automatic door opener, I believe that everyone has a certain understanding and understanding of the relative advantages and characteristics of automatic swing doors. Such doors are usually installed in shopping malls, entertainment venues, supermarkets, or office buildings. It can automatically check whether someone enters or exits, thereby automatically opening the door, which not only saves labor costs but also provides convenience for everyone.


Author: Written by Ms Danny Zeng from S4A INDUSTRIAL CO.,LIMITED

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  S4A-Security For All.S4A Industrial Co., Limited, Founded in 2010, We have been dedicating in access control production R&D and sales for 10year till now. With the belief that we do one thing well in a lifetime, our CEO has been in this industry for 15 years. During the past 10 years, our products have been exported to various countries and regions. And 90% of customers come from the recommendations of cooperative customers, and 80% of the turnover comes from cooperative customers in the past 10years.Your business is a plant, we are the gardener, our mission is to water and fertilize the plant, and make it become the towering tree. We attach great importance to the partner's appeal, customer's suggestions, and feedbacks. To strengthen Product quality awareness, client's service awareness. Our clients and S4A are on the same path walking for many years.       S4A's future would be even more brilliant, this is related to all of our staff's working sweat. When you join this team, you will feel an invisible power to drive walk forward. S4A mainly produces a series of security Door Access Control such as:Network Access Controller, Locker board, Electromagnetic lock, Standalone door Controller, Automatic door opener, etcOur team can manufacture products, sell products, and do after-sales.In the realm of access control, one company stands out for its unwavering commitment to providing security services for everyone. S4A, which stands for "Security for All," has been at the forefront of access control technology for the past 13 years. With its own state-of-the-art factory and a strong focus on research and development, S4A has continuously delivered cutting-edge access control machines with the latest functions. Their dedication to product quality, customer feedback, practicability, and cost performance sets them apart as a leader in the industry.Factory and R&D Expertise:S4A takes pride in its fully-equipped factory, where skilled engineers and technicians work tirelessly to develop and manufacture access control solutions that meet the highest standards. The company's investment in research and development has resulted in a steady stream of innovative products that cater to evolving security needs.By staying ahead of the curve, S4A ensures that their customers have access to the latest advancements in access control technology.Quality Assurance and Customer Feedback:At S4A, product quality is of paramount importance. The company adheres to rigorous quality control procedures throughout the manufacturing process to guarantee the reliability and durability of their access control machines. Each product undergoes comprehensive testing to ensure it meets industry standards and exceeds customer expectations. S4A also places great value on customer feedback, actively seeking input to continuously improve their products and services. By listening to their customers, S4A maintains a customer-centric approach and delivers solutions that address real-world security challenges.Practicability and Cost Performance:S4A understands that access control solutions must not only be technologically advanced but also practical and cost-effective. The company's emphasis on practicability means that their products are designed to be user-friendly, easily integrated into existing systems, and adaptable to various environments. S4A's access control machines are known for their intuitive interfaces, simple installation processes, and seamless compatibility with other security systems. Additionally, S4A strives to provide cost-effective solutions without compromising on quality. Their competitive pricing ensures that security is accessible to businesses and individuals of all sizes.With 13 years of industry experience, S4A has cemented its position as a leading provider of access control solutions. Through their dedication to "Security for All," the company has set a benchmark for excellence in product quality, customer satisfaction,practicability, and cost performance. S4A's in-house factory and research and development capabilities enable them to stay at the forefront of technological advancements in the field of access control. As the company continues to evolve and innovate, S4A remains committed to empowering individuals and organizations with the highest level of security, ensuring that everyone can enjoy the peace of mind that comes with a reliable and efficient access control system.We can create value for you!Quality takes great importance for a company's credibility, and buyer's every penny spend must worth it. That is our most basic principle. Our business mainly for wholesale, so we could offer large quantities at competitive prices. During the past 10 years, We work hard to create value for our customers, and with our help, customers have an increasing market share. 99% of the customer...<
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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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