Glass Door Floor Spring
2. Finish: satin or mirror polishing
3. Door Size (kg): 1100*2300
4. Max Door Weight: 130kg
5. Max Door Width: less than 1200mm
6. Max Open Angle: 180°
7. Dimension of Cement Box: 324*41*130
8. Service Life: more than 500,000 times
9. Localize: 90°/180°
10. Cover Thickness: 1MM
11. Applications: available for steel or wooden door, 8 to 12mm toughened glass door.




Glass Door Floor Spring is a device specially designed to be installed on glass doors to control its opening and closing. It usually consists of a spring mounted on the ground and a set of adjustable control valves. It has a low profile and fits under the floor without compromising the aesthetics. When it is opened, it will keep the door in the open position by spring force. When it is released, this fitting will automatically work to close the door slowly and smoothly by spring force. The function of adjustable strength, opening angle and closing speed is its biggest highlight. If you want the switching effect to be smoother, you can adjust it according to your actual needs. It is widely used in commercial, office, hotel and residential places, providing safe and stable switch control, and adding beauty and fluidity to the space.
Product Types
Glass door floor springs can be categorized into several types based on their functions and installation locations.
1. Ground-Mounted Type: They are installed on the floor and provide stable support, while controlling their opening and closing actions.
2. Wall-Mounted Type: They are installed on the wall and control the door’s movement through a connecting rod that is linked to the floor spring.
3. Top-Mounted Type: They are installed on the top of the door, utilizing upward tension and a supporting rod to control and regulate the door’s movement.
These different types offer various options and ensure smooth and safe opening and closing operations. The selection of the appropriate type depends on factors such as the weight and size of the door, as well as the desired functionality.
Raw Material: Stainless Steel
There are several reasons to choose stainless steel as the material for manufacturing glass door floor springs.
1. Durability: Stainless steel is highly resistant to corrosion, rust, and staining, making it an ideal choice for applications that are exposed to moisture or harsh environments. This durability ensures that the floor spring remains functional and maintains its appearance for an extended period.
2. Strength and Load-bearing Capacity: Stainless steel has excellent mechanical properties, including high strength and load-bearing capacity. This allows the floor spring to support heavy glass doors, ensuring their stability and longevity.
3. Easy Maintenance: Stainless steel is easy to clean and maintain. It does not require frequent polishing or special cleaning solutions, making it a low-maintenance material for floor springs.
4. Aesthetics: Stainless steel has a sleek and modern appearance that can complement various architectural styles and interior designs. The smooth and polished finish of stainless steel enhances the overall aesthetic appeal of the glass door and floor spring.
5. Hygiene: Stainless steel is a hygienic material that is resistant to bacterial growth and can be easily sanitized. This makes it suitable for applications in healthcare facilities, laboratories, and other environments where cleanliness is paramount.
Overall, the use of stainless steel in the production of glass door floor springs ensures long-lasting functionality, easy maintenance, and a visually appealing finish. Its strength, durability, and hygiene properties make it a reliable and popular choice for this application.
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