Electromagnetic Interference (EMI), Radio Frequency Interference (RFI) Shielding Boxes

Chemograf manufactures a wide range of RFI and EMI shielding boxes designed for electronics, communications, and high-tech companies. 

These boxes can be produced as a single shielding unit or divided into a cover and a fence. This modular configuration facilitates easy component maintenance and provides excellent accessibility. 
The cover can be secured to the fence using various methods, including bending tabs, peripheral springs, or locking dimples that connect the cover to the fence.
All production is customized according to the customer’s specifications and based on drawings or files they provide.  The shielding boxes are manufactured using advanced technologies, ensuring high levels of precision and exceptional finish quality.
Closed boxes can be produced using laser welding for the corners or through deep drawing as a single, integrated unit.

The recommended raw materials for manufacturing EMI and RFI shielding boxes include copper, brass, or steel with tin coatings. The leading raw material currently used for RFI and EMI shielding boxes is nickel silver. This unique metal can be soldered without additional plating, providing maximum shielding performance while significantly reducing costs.