This Floor Mounted magnetic door stop is a door control hardware component installed on the floor, primarily used to stably hold the door in the open position, preventing it from swinging, hitting the wall, or damaging the hardware due to rebound, airflow, or accidental contact. Unlike traditional rubber door stops or mechanical door holders, this product utilizes a magnetic structure, forming a stable magnetic attraction between the metal core and the corresponding part on the door.  This keeps the door fixed while avoiding the impact and noise problems associated with rigid stopping mechanisms.

Floor Mounted Magnetic Door Stop Parameters:

Floor Mounted Magnetic Door Stop Features:

1. Stable Magnetic Attraction

This Floor Mounted Magnetic Door Stop features a built-in high-performance magnetic core, with a stable magnetic force range controlled at approximately 12–18N.  It provides continuous suction force after the door is opened, effectively preventing the door from shifting due to rebound or slight external forces. The magnetic force attenuation rate is less than 5% after multiple opening and closing tests, maintaining reliable fixing performance during long-term use, making it suitable for high-frequency use environments.

2. Brass Structure

The main body is made of high-density brass material, with a typical density of approximately 8.4g/cm³. Compared to zinc alloy structures, it offers superior resistance to compression and deformation. The brass material is less prone to deformation under ground pressure and can withstand the instantaneous impact force generated by the weight of the door, ensuring the structural stability of the Floor Mounted Magnetic Door Stop at the fixed point.

3. Durable Surface

The product supports various surface treatments, including natural brass, PVD, SN, and CP. The coating adhesion reaches 4B or higher according to standard cross-cut tests. The surface wear resistance can withstand at least 48 hours of salt spray testing, effectively reducing appearance wear caused by cleaning, humid environments, or shoe friction, making it suitable for long-term exposed ground installation.

4. Precise Installation

The base adopts a flat-fitting design, and the coaxiality error of the mounting holes is controlled within 0.2mm, ensuring accurate alignment of the magnetic center with the door's magnetic attachment. After installation, the Floor Mounted Magnetic Door Stop is less prone to misalignment or weak magnetic attraction, reducing secondary adjustment time and improving construction efficiency.

5. Customizable Compatibility

Dimensions can be customized according to door thickness, opening angle, and finished floor height, with the height range flexibly adjustable according to drawings. OEM customization covers parameters such as outer diameter, tolerances, and surface finish, facilitating unified selection for engineering projects and ensuring compatibility of the Floor Mounted Magnetic Door Stop with the overall door control system.

Technical Process of Floor Mounted Magnetic Door Stop:

1. Material processing: Made of high-purity brass, it is precision cast and polished to ensure a smooth and flawless surface.

2. Magnet embedding: High-performance NdFeB magnets are embedded in the brass shell. This magnet has extremely strong adsorption and is not easy to demagnetize.

3. Anti-slip design: The bottom is usually equipped with an anti-slip pad or rubber layer to ensure that the door stopper will not slide on the ground or damage the floor.

4. Surface treatment: Some products will be electroplated or sprayed to further enhance their durability and aesthetics.

5. Precision processing: Precise cutting and grinding by CNC machine tools to ensure that the size and shape of each component are fully in line with the standard.

Floor Mounted Magnetic Door Stop Application:

1. Entrance Door

At the entrance door of a house or apartment, the Floor Mounted Magnetic Door Stop provides stable magnetic adsorption when the door is fully open, preventing the door from hitting the wall or cabinets. Its magnetic design avoids the noise caused by hard stops, improving comfort during daily entry and exit, while also protecting the door surface and surrounding decorative structures.

2. Bedroom Door

Bedrooms require a high degree of quietness and tidiness. The floor-mounted magnetic door stop can fix the door in place without affecting the visual aesthetics. After installation, the Floor Mounted Magnetic Door Stop reduces door movement caused by airflow or accidental contact at night, maintaining a stable open position and improving the overall user experience.

3. Bathroom Door

Bathrooms have high humidity, and ordinary rubber door stops are prone to aging and failure. The Floor Mounted Magnetic Door Stop, made of brass, offers better moisture resistance and can be used for a long time in humid environments, maintaining stable adsorption and preventing the door from rebounding and affecting passage safety.

4. Hotel Guest Rooms

Hotel projects require high consistency and durability in hardware. This product can stably position the guest room door after opening, reducing wear and tear on the door, wall, and baseboard. The Floor Mounted Magnetic Door Stop supports standardized specifications, facilitating large-scale project installation and subsequent maintenance.

5. Commercial Spaces

In offices or public corridors, door opening angles change frequently. The floor-mounted magnetic structure can fix the door in place at a designated position, preventing repeated collisions caused by pedestrian traffic or airflow. The Floor Mounted Magnetic Door Stop helps maintain smooth passage and stable operation of the door control system.

Floor Mounted Magnetic Door Stop Installation Steps:

1. Select a location: Determine the installation location of the door stop, which is usually located below or on the side of the door to ensure that the door can contact the door stop when it is opened.

2. Clean the surface: Use a clean cloth to wipe the installation location to ensure that the floor or door surface is clean and flat.

3. Fix the door stopper: If the door stopper needs to be fixed to the floor, you can use the included screws or glue to firmly install it; if it is magnetic adsorption type, it does not need to be fixed.

4. Test the effect: After the installation is completed, gently push or close the door to check whether the door stopper can firmly adsorb and maintain the position of the door.

5. Adjust the position: If you find that the door stopper does not work well, you can fine-tune its position to ensure its best contact with the door.

Maintenance method of Floor Mounted Magnetic Door Stop:

1. Regular cleaning: Use a soft damp cloth to wipe the surface of the door stopper, and avoid using chemical detergents to avoid damaging the brass material.

2. Check the magnet: Regularly check whether the adsorption force of the magnet is normal. If the magnetic force is found to be weakened, you can contact the manufacturer for replacement or repair.

3. Replace the anti-slip pad: If the anti-slip pad at the bottom of the door stopper is severely worn, you can replace it with a new anti-slip pad in time to ensure its stability.

4. Avoid heavy pressure: Although the Brass Magnetic Door Stopper has high durability, it is still necessary to avoid excessive pressure for a long time to avoid damaging the internal structure.

5. Moisture-proof treatment: If the door stopper is installed in a humid environment, you can use a waterproof coating or wipe it regularly to prevent the brass surface from oxidizing.

Floor Mounted Magnetic Door Stop FAQs:

Q: Does the magnetic force decrease significantly over time?

A: This Floor Mounted Magnetic Door Stop uses a stable magnetic core structure, and the magnetic force decay rate is controlled within a low range. Under normal use conditions, after tens of thousands of opening and closing tests, the magnetic force can still be maintained at about 95% of the design value, which will not significantly affect daily use.

Q: Is it suitable for heavier solid wood or metal doors?

A: The product's magnetic force is designed to meet the opening and fixing requirements of conventional solid wood and metal doors. For heavier doors, stability can be improved by customizing the magnetic parameters and installation position to ensure that the Floor Mounted Magnetic Door Stop works reliably in the open position.

Q: Is the ground installation prone to loosening?

A: The base structure is made of solid brass and fixed with standard expansion screws. The tensile strength meets daily use requirements. As long as the installation is carried out according to the installation specifications, the Floor Mounted Magnetic Door Stop will not easily loosen under long-term stepping and vibration.

Q: Is the surface prone to footprints or scratches?

A: The surface treatment has undergone wear resistance testing and can withstand friction from regular shoe soles. It is not prone to noticeable scratches during daily use, and minor marks can be restored to their original appearance through regular cleaning. It is suitable for exposed ground installation.

Q: Does it support non-standard sizes or special door types?

A: Customization of size, height, and structure is supported based on drawings. OEM services can be adjusted for different door types and installation conditions to ensure that the Floor Mounted Magnetic Door Stop matches project requirements and facilitates unified selection for engineering projects.