EMI/RFI-shielded Faraday cage doors

EMI/RFI/EMP-shielded doors for use in Faraday cages and EMI/RFI shielded rooms

Holland Shielding Systems BV specializes in designing and manufacturing standard and custom EMI/RFI-shielded doors for EMI/RFI-shielded rooms and Faraday cages. High performance single and double knife fingerstrip doors in sliding, swinging and even double swinging implementations are some of the many possibilities. Our engineers will be happy to help you find the best solution possible.

We also produce sets to shield doors with gaskets at the top and sides, while the bottom can be provided with a electrically conductive copper brush and doorstep. See Standard modified doors.

Virtually every type of door can be provided in a swinging or sliding implementation.


Double and single swing fingerstrip Faraday cage door
Double and single swinging fingerstrip Faraday cage doors

Shielding performance different shielding doors

Shielding performance of all Faraday cage doors in our assortment
Shielding performance of the Faraday-cage doors we produce. These values are measured under laboratory conditions.
In other situations, results may differ; please read our Guarantee.

EMI/RFI-shielded sliding doors

Heavy duty fingerstrip sliding door for Faraday cages
Heavy-duty fingerstrip sliding door for Faraday cages
Heavy duty fingerstrip sliding door locking mechanism
Heavy-duty fingerstrip sliding door locking mechanism

The fully automatic EMI/EMP/RFI-shielded sliding doors are designed for RF and EMP-tight enclosures. They can be integrated in EMI/RFI-shielded rooms and are also suitable for other types of shielding.

There are two steps involved in opening the sliding door:

  • Unlatching of the contact-spring system and outward movement;
  • Sideways movement of the door leaf.

The movements of the door and ramp are fully automated; they are operated electrically and pneumatically. Each opening and closing of the door has a self-cleaning effect on the contact surfaces (fingerstrips and knife of the door). Sizes range from 1 x 2.1 meters to a 'jumbo-sized' door of 8 x 12 meters.


Options

  • Fireproof
  • Automatic closing
  • Gastight
  • (Automatic) locking system
  • Soundproof
  • Clean room specifications

Types

  • Single fingerstrip door
    (fingerstrip door with soldered or clamped fingers)
  • Double fingerstrip door
    (heavy-duty fingerstrip door)
  • Standard modified door with gaskets
    (copper-plated wooden door, with copper brush and copper doorstep)

For shielding performance of the different doors which are deliverable, click here

Movie of a copper-plated wooden sliding door in operation:


Swinging doors

Ultra high performance swing door
Ultra-high performance swinging doors
Swing door locking mechanish
Swinging door locking mechanism

The fingerstrip swinging doors are well known for their high shielding performance and are used in prefab cages as well as in our Mu-Copper systems. We manufacture single fingerstrip doors for medium shielding performance and double fingerstrip doors for high shielding performance (reductions up to 140 dB). Delivery from stock is possible in various dimensions. In EMC applications, ferrite tiles can be affixed to the standard door leaf.


Options

  • Fireproof
  • Automatic closing
  • Gastight
  • (Automatic) locking system
  • Soundproof
  • Clean rooms specifications

To achieve the various attenuation levels required, we have several types of swinging door in our assortment.


Types

  • Single fingerstrip door
    (fingerstrip door with soldered or clamped fingers)
  • Standard performance door for hospital use
  • Standard modified door
    (copper-plated wooden door, with copper brush and copper doorstep)

For the shielding performance of the different doors which are available click here


Standard sizes

Standard shielded leaf doors in steel/wooden or steel frames
Width: single 800 / 1200 mm, double 1500 / 2000 mm
Height: 2000 / 2100 / 2500 mm

Examples of swinging doors (click to enlarge)

Faraday swing door
Swinging door (open)
Faraday swing door
Swinging door (closed)
Sliding door in onfinished cage
Swinging door in Faraday cage (closed)
Swing door
Swinging door in Faraday cage (open)

Wooden modified doors for EMI/RFI-shielded rooms and chambers

For applications with a performance up to 40-60 dB we can upgrade a wooden door to a shielded door. The modified wooden door can be supplied in a sliding or a swinging implementation. The wooden modified door is used in hospitals, e.g. in EEG, EMG, and measurement rooms.

Please see the technical drawing below for more details.
(You can click on the image to enlarge it).

Wooden door technical drawing
Wooden door, technical drawing

Examples of wooden modified doors (click to enlarge)

EMI/RFI shielded sliding door
Sliding door (outside)
EMI/RFI shielded sliding door
Sliding door (rail)
EMI/RFI shielded sliding door
Sliding door (inside)
EMI/RFI shielded Double Leaf swing Door
Shielded enclosure (under construction)
EMI/RFI Shielded Door
Shielded enclosure (closed outside)
EMI/RFI/EMP shielded doors for Faraday cages and EMI/RFI shielded room EMI/RFI/EMP shielded doors for Faraday cages and EMI/RFI shielded room Holland Shielding Systems B.V. Holland Shielding Systems B.V.
Rated 4.7/5 based on 12 customer reviews
In stock
Product description: EMI/RFI/EMP-shielded doors for use in Faraday cages and EMI/RFI-shielded rooms. Very high shielding performance.

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General documentation

To get a quotation for Faraday cage doors within 24 hours fill in the form below.

When you want a quotation for a shielding door (Faraday cage door) then please specify the following information.

Door
Select an option:
HDFD : Heavy duty fingerstrip door
FDWSF : Fingerstrip door with soldered fingers
FDWCF : Fingerstrip door with clamped fingers
SPD : Standard performance door
SMD : Standard modified door
Width (mm)
Width of the door in mm (milimeters)
Height (mm)
Height of the door in mm (milimeters)
Implementation
Select an option:
Swing : Swing door
Sliding : Sliding door
* Note: The red blocks are required
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