How do we make the governing tools when applying a Conformal Coating to PCB?

Some PCBs in SMT production handling plants have to be repainted with conformal finishing. Its major feature is to prevent dampness, dirt, and conduction to protect the non-connector ports of PCBAs. If some parts in the circuit card need to be protected, they do not require to be repainted, and when the order quantity is little, they are typically repainted manually and dried out by all-natural wind.

In SMT handling, if the above requirements are not fulfilled or some elements require to be secured in big amounts, it is required to personalize an unique conformal covering fixture, which accepts Conformal Covering production tools of High-Quality PCB for completely automated splashing, UV treating, and so on.

The part of the SMT patch that requires a fixture will involve the size of the double-sided board, PCBA board, the number of parts to be stayed clear of, and the total variety of orders to examine the number and layout of the required components adequately. Therefore, it needs to be reviewed by expert designers before production.