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OEM/ODM Steel Cleanroom Doors Design

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Steel Cleanroom Doors Supplier

1. Steel clean doors can be equipped with glass vision windows, and a door closer can be added at the appropriate location. The bottom features an automatic lifting seal strip. This door is complemented by high-quality hardware components such as door closers, locks, vision windows, and lifting thresholds.
2. The door frame and panel are made from oil-free and pattern-free galvanized sheets.
3. The vision window is a double-layer hollow design, with the edges turned up for a neat finish. An internal desiccant is housed within the window's frame cavity to prevent fogging. The 5mm thick tempered glass is surrounded by a 20mm black edge, ensuring a flush surface with the door panel for an aesthetically pleasing and transparent appearance.
4. The door undergoes electrostatic spraying, with a polyester resin outdoor powder coating that is greater than or equal to 60um in thickness. A range of colors is available for selection.
5. The lock mechanism features a stainless steel handle lock, with no visible screws on the exterior of the lock handle.
6. A third-party fire test report for the door is provided, with a fire-resistance rating of not less than 1 hour.
7. The door panel is equipped with an auto-applied self-foaming polyurethane seal strip from a built-in adhesive applicator, ensuring it does not fall off and maintaining the door's sealing integrity. The bottom of the door panel also features an adjustable aluminum silicone seal strip.
8. The door meets the relevant standards and requirements of the clean industry.

We can offer OEM/ODM Steel Cleanroom Doors Design & manufacturing. All these purification products are independently manufactured to ensure compatibility with various components of the system and achieve coordinated operation of the entire project.

About Us
Suzhou Yuanda Purification

Founded in 2002, Suzhou Yuanda Purification is a professional manufacturer of purification doors, windows, and Sandwich panels. As an important role as China Steel Cleanroom Doors Supplier, we also provides clean room equipment and supporting products such as air shower rooms, transfer windows, fast-rolling shutter doors, fire doors, FFUs, and clean sheds. The products produced are widely used in industries such as electronics and appliances, biomedicine, food, cosmetics, new energy, and school scientific research.

After more than 20 years of development, to better serve its customers, the company has also established Suzhou PURIFY Purification Technology Co., Ltd. to customize solutions for dust-free workshop purification projects for various industries. It has a one-stop service system from comprehensive enterprise plant planning, design, construction, product production and supply to help customers create high-quality clean rooms and bring them a high-quality cleaning experience. The company has always adhered to the corporate spirit of "pragmatic, hard work, and responsibility", and created a good business environment with integrity, win-win, and innovative business concepts. With a new management model, refined technology, thoughtful service and high quality, we have always adhered to the principle of giving priority to customer satisfaction and serving them with care.

Certificate Of Honor
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Steel Cleanroom Doors Industry knowledge

What is the main steel plate material used for steel clean room doors?

The main steel plate materials used for steel cleanroom doors can be selected according to different needs and standards, but usually include the following:

Galvanized steel plate: Galvanized steel plate is a common steel cleanroom door material. It prevents corrosion of the steel plate by coating a layer of zinc on the surface of the steel plate, thereby enhancing its durability and service life. The thickness of the galvanized steel plate can be selected as needed. For example, the door frame may use 1.2mm thick galvanized steel plate, while the door plate may use 0.8mm thick galvanized steel plate.

Stainless steel plate: Stainless steel plate is another commonly used steel cleanroom door material. Stainless steel plate has excellent corrosion resistance and antibacterial properties, and is suitable for occasions with extremely high cleanliness requirements. For example, some medical, pharmaceutical and laboratory facilities may choose to use 304 stainless steel plate to make cleanroom doors to ensure that they remain clean and sterile for a long time.

Other special materials: In addition to the two common steel plate materials mentioned above, other special materials of steel plates may be used to make cleanroom doors according to specific needs and standards. These special materials may have higher strength, better corrosion resistance or other specific performance advantages.

When choosing the steel plate material for the steel clean room door, you need to consider multiple factors such as the use environment, cleanliness requirements, cost budget, etc. Different steel plate materials have different performance and characteristics, so you need to choose according to the actual situation. At the same time, in order to ensure the quality and performance of the clean room door, it is recommended to choose products produced by regular manufacturers and follow the relevant installation and maintenance specifications.

What is the sealing mechanism for steel cleanroom doors?

The sealing mechanism of steel clean room doors usually includes the following aspects:

Sealing of door body and door frame: The door body is usually made of high-quality galvanized steel plate or other materials, and a sealing strip is designed between the door body and the door frame to ensure that a good seal is formed when the door is closed.
Use of sealing strips: Special sealing strips of materials such as self-foaming rubber strips or other elastic materials may be used around the door body to adapt to the door frame and form a seal.
Automatic lifting sealing strips: Some steel clean room doors are designed with automatic lifting dust sweeping strips or sealing strips at the bottom to sweep dust that may accumulate under the door and provide additional sealing when the door is closed.
Configuration of door closers: The door closer can ensure that the door can be automatically closed after opening and reach the appropriate sealing pressure when closing.
Door locks and hinges: The design of door locks and hinges will also affect the sealing of the door. High-quality 304 stainless steel hinges and suitable door locks can ensure that the door is tightly closed.
Door reinforcement: Ribs or other structures may be used inside the door to increase overall rigidity and reduce deformation caused by pressure changes, thereby maintaining sealing.
Specially designed door gap seals: Some designs may include mechanical devices, such as elastic contacts or sub-door lifts, to automatically adjust the sealing state when the door is opened and closed to prevent air leakage.
Customized sealing solutions: Depending on the specific needs of the customer, there may also be customized sealing solutions to meet the requirements of specific cleanliness levels.

These sealing mechanisms work together to ensure that steel cleanroom doors can provide the necessary sealing performance to prevent the intrusion of contaminants while maintaining a clean environment.

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