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A floor spring in China is a device used to control the automatic closing of a door. It is commonly used on glass doors in shopping malls or stores. The floor springs are installed inside the floor and are not visible from the outside. There are different types of floor springs, including:
Concealed Floor Spring:
This door closer is installed inside the floor and is not visible. It has a box that contains all the working parts of the floor spring. The box is then fitted into a groove in the door. A concealed floor spring is suitable for heavy doors and is commonly used on glass doors in shopping malls. It allows for automatic door closing and is more durable and corrosion-resistant.
Visible Floor Spring:
The visible floor spring is the opposite of the concealed floor spring. As the name suggests, it will be visible when looking at the door. It is mounted on the surface of the floor and encased in a metal box. The visible floor spring is suitable for lighter doors and is commonly used for internal doors. It is easily installed and requires minimal maintenance.
Hydraulic Floor Spring:
This kind of spring uses hydraulic fluid to control the door closing speed. It provides a smooth and quiet operation. The hydraulic floor spring can be either concealed or visible, and it is ideal for heavy doors. It allows for speed control and is suitable for high-traffic areas.
Pivot Floor Door Spring:
Pivot door spring is different from other floor springs because it is installed on the top and bottom of the door. It provides a unique and modern look and allows the door to rotate 360 degrees. However, it requires precise installation and is suitable for lightweight doors.
Single Action Floor Spring:
The single action floor spring is used for doors that only close in one direction. It is simple and easy to install, making it a popular choice for many doors. It is less expensive and requires low maintenance.
Double Action Floor Spring:
This spring allows the door to open in both directions. It is used for doors in the center of a room or in high-traffic areas. The double-action floor spring requires precise installation and can be more expensive than a single-action floor spring.
When talking about automatic door closer hardware, many people think about the big, heavy closer mounted on the surface. But floor spring automatic door closers are much smaller and more compact. They are designed to be concealed and offer a more elegant solution for automatically closing doors.
Because of their compact design, floor springs are often used on glass doors, such as those found in office buildings, shopping malls, and other commercial spaces. They provide a seamless and sophisticated look to glass doors while still offering the functionality of an automatic door closer.
Concealed Hardware:
One of the main features of the floor spring automatic door closer is that it is hidden. It is installed inside the door and floor, making it invisible to the naked eye. This provides a clean and uninterrupted view, which is especially important when working with glass doors.
Adjustable Closing Speed:
Like other automatic door closers, floor spring door closers can be adjusted to control the closing speed of the door. This is important because it ensures that the door closes at a speed that is safe and convenient for the specific application. It also prevents damage to the door or the floor spring hardware and ensures the user's safety.
Adjustable Closing Angle:
Another important feature of floor springs is that they can be adjusted to ensure that the automatic door will close at an angle that is optimal for the space. This is important for areas where the door needs to be opened to a certain angle, such as in fire-rated doors or in areas where there are walls or furniture that could obstruct the door if opened too widely.
Hold Open Feature:
Some floor spring automatic door closers have a hold-open feature. This allows the door to be held in an open position if it needs to be kept open for extended periods of time. This is useful in areas where there is a constant flow of people or where the door needs to be kept open for ventilation or accessibility reasons.
Durability:
Floor spring automatic door closers are known for their durability. They are constructed with high-quality materials, such as stainless steel or heavy-duty aluminum. This ensures that they can withstand frequent use and harsh environmental conditions. They are also resistant to wear and tear and can last for many years with minimal maintenance.
Security:
Once again, the concealed nature of the hardware makes these door closers ideal for securing doors. They are equipped with locking mechanisms that prevent the door from being opened too far or too quickly. This helps to protect the door and the floor spring hardware from damage and ensures the safety of people and property.
Easy Installation and Maintenance:
Although floor springs are installed inside the floor, the installation and maintenance process is relatively straightforward. The hardware comes with detailed instructions and diagrams that guide installers through the process. Additionally, the floor spring automatic door closers are designed for easy accessibility for maintenance and adjustments.
China's floor springs are used in various industries, commercial settings, and residential applications. These include:
Commercial and Office Spaces:
China's floor springs are used on glass doors in commercial and office spaces. They offer a seamless and modern look while providing stability and security to the doors. Examples of such doors are the main entrance of an office building and conference rooms.
Retail Stores:
Many retailers, such as jewelry shops, luxury boutiques, and department stores, use floor springs on their glass doors. The floor springs allow for easy access and a secure closure, protecting valuable merchandise.
Hospitality Industry:
Hotels, resorts, and restaurants often have glass doors in their entryways, meeting areas, and dining spaces. Floor springs provide a sophisticated entrance while ensuring smooth operation and minimal maintenance.
Airports and Transportation Hubs:
Floor springs are used on glass doors in high-traffic areas like terminals, gates, and luggage areas. The floor springs allow for quick access and secure closure, ensuring passenger safety and efficient operations.
Museums and Exhibition Centers:
Glass doors with floor springs are used to control access to exhibit areas, VIP rooms, and storage spaces. The floor springs protect valuable artifacts while allowing visitors to view them.
Hospitals and Healthcare Facilities:
Hospitals use floor springs on glass doors in areas such as entrances, patient rooms, and sterile zones. The floor springs allow for easy access, especially in emergency situations, while ensuring security and hygiene.
Educational Institutions:
Universities, schools, and colleges use floor springs on glass doors in libraries, lecture halls, and administrative areas. The floor springs provide durability and ease of use for students and staff members.
Residential Applications:
Floor springs are also used in residential settings, especially in high-end homes or apartments. They can be used on patio doors, entrance doors, or interior glass doors to provide a sleek and modern look.
Consider the weight and size of the door:
When selecting a floor spring, the first thing to consider is the door's weight and size. Heavier doors or larger glass doors will require a stronger floor spring to ensure they open and close smoothly. Some vendors offer floor springs with different weight capacities, so choosing one compatible with the door weight is essential.
The material and quality:
Another important factor to consider when choosing a spring floor is the material and quality. It's best to select a door spring made from durable materials like stainless steel, which can withstand frequent use and harsh weather conditions. A well-constructed floor spring will offer better stability and functionality.
Adjustment options:
One of the most important things to consider when getting a floor spring for a door is whether it offers any customization options. It is essential to be able to customize the door to fit perfectly and work well. Choosing a spring floor that allows the user to customize the closing speed, latching action, and door angle is important.
Consult an expert:
If unsure about which floor spring to choose, it's always best to seek professional advice. Experts can analyze the specific needs and requirements and recommend the most suitable options. This will save time and resources in the long run.
Q1: What are the popular types of floor springs in China?
A1: The commonly preferred spring floor hinge for glass door in China are: Falcon floor springs: These are known for their durability, reliability, and smooth operation. They offer a good balance of quality and affordability. Dormakaba: This brand is known for its advanced technology and innovative features. Its floor springs are often more expensive but offer superior performance and longevity. Norton: Norton floor springs are known for their strength and ability to withstand heavy traffic. They are a popular choice for commercial applications. Boon Edam: This brand specializeses in secure and high-traffic environments. Their floor springs are often high-end and very secure. Hyundai: As a South Korean brand, Hyundai floor springs offer good quality and value for money. They are a popular choice in many markets.
Q2: What should be considered when choosing a floor spring?
A2: When choosing a floor spring, consider the door weight and size, the desired closing speed and hold-open angles, the durability and weather resistance of the floor spring, and the aesthetic design of the floor spring.
Q3: What are the advantages of installing a floor spring?
A3: The advantages of installing a floor spring include improved door stability, enhanced wind resistance, smooth and controlled closing, adjustable features, and aesthetic appeal.
