Conformal Coating Fixtures and Mask

 Description

Conformal coating material is applied to electronic circuitry to act as protection against moisture, dust, chemicals and temperature extremes that if uncoated (non-protected) could result in a complete failure of the electronic system.

The tested board before sending it into box. There is a spray with transparent in color will be used to cover circuit board. The spray coat will inform a film on the components and PCB board.It can help PCB board to avoid moisture and contamination etc. to make board longer use life.

We know that all parts cannot be covered with this coating and can develop dedicated fixtures that take all the time and effort out of hand masking.Because of   Conformal Coating Fixtures,Just insert the PCB into the bottom plate, close the top plate, and spray away. It is as easy as that.

Benefits
1). Eliminate expensive, labor-intensive hand masking
2).Improve throughput
3).Allow more uniform coating

Design
Hope you can advise  alternative one of below information in order to design and fabricate conformal coating fixture for you.

a.      Gerber file of  PCB board(Bare)+Sample PCBA Board(Loaded)

b.       Picture which marked out areas to be coated+ BOM information 

Sincerely looking forward to cooperation with you at competitive price and reliable quality.