There are several commonly used methods for cleaning PCBA circuit boards, and here are some effective ones:
- Solvent Cleaning: There are specialized PCBA cleaning solvents available in the market that effectively remove stains from circuit boards. Choose the appropriate cleaning solvent and follow the instructions for use, typically by spraying or immersing the circuit board in the solvent and then gently brushing.
- Ultrasonic Cleaning: Ultrasonic cleaning equipment can enhance cleaning effectiveness through the vibration of sound waves. Place the circuit board to be cleaned into the ultrasonic cleaner, add an appropriate amount of cleaning solution, and start the equipment for cleaning. The vibration of ultrasonic waves can dislodge stains, achieving a more thorough cleaning effect. However, it is not suitable for precision products.
- Water-based Spraying Equipment Cleaning: Used to clean the residue of flux and contaminants on PCBA circuit boards after soldering. Mainly used for the cleaning of high-end precision products, suitable for cleaning multiple varieties and batches of circuit boards.
Silman Tech’s fully automatic PCBA cleaning machine features high efficiency and reliability, capable of quickly cleaning large quantities of PCBA circuit boards. It adopts a spraying cleaning method, equipped with multiple nozzles and rotating devices to ensure thorough cleaning of circuit boards. Suitable for the residue cleaning of flux on high-capacity PCBA, semiconductor, and other products, it meets users’ requirements for optimizing processes and controlling costs. It can be used for the daily cleaning of high-reliability products in industries such as military, instrumentation, automotive electronics, industrial, and semiconductor.