A Protective Hermetically Sealed Shielded Door is a special door mainly used to protect a specific area from the outside environment, especially in some places that require a high level of security and confidentiality. This door has multiple functions, including but not limited to physical protection, closed isolation, and electromagnetic shielding. Here are some details about the Airtight Screen Door:

Physical protection

Shielded Doors typically have a strong construction that resists physical damage, such as fire, explosion, and theft. These doors are usually made of high-strength materials, such as steel or other composite materials, to ensure the strength and durability of the door body.

Closed isolation

This type of door can provide good sealing performance to prevent gas, liquid or other substances from entering and leaving. In some cases, such as chemical laboratories or dust-free workshops, sealed doors can prevent harmful substances from leaking, while also preventing outside pollutants from entering the internal environment.

Electromagnetic shielding

The Emp Shielded Doors also shield electromagnetic waves if electromagnetic shielding is required. This means that they are able to block external electromagnetic interference (EMI), while also preventing internal signals from leaking into the external environment. This capability is particularly important in areas such as military, communications, electronics research and development, as it can help protect sensitive information from theft.

Electric Protective doors are typically designed to include:

Heavy-duty frames and door panels: Manufactured from robust materials to ensure adequate physical protection.

Sealing ring: installed between the door frame and the door fan to ensure the sealing effect.

Shielding layer: If electromagnetic shielding is required, one or more layers of shielding material, such as copper foil, aluminum foil or other metal mesh, will be added inside the door body.

In short, Protective Hermetically Sealed Shielded Door is a special category designed to meet specific security needs, which has a wide range of applications and is crucial to the safety of important facilities.