2 methods for cleaning circuit boards

Manual cleaning: Use circuit board-specific cleaning solution to clean the dust from the circuit board. After cleaning, use a blow dryer to dry the circuit board. Since circuit boards typically contain electronic components, it is not suitable to use water for cleaning. Instead, use specialized board cleaning water, hydrogen peroxide, or deionized water for better cleaning results, especially for oxidation removal. Use anhydrous alcohol or acetone for cleaning, and ensure proper ventilation and wear rubber gloves. Alcohol may leave unsightly white marks and affect the appearance when it encounters rosin flux or solder residue.
Equipment cleaning: Utilize the Silman Tech PCBA cleaning machine DEZ-C758, designed specifically for removing flux residues after wave soldering, to replace manual scrubbing and improve cleaning efficiency and cleanliness, reducing cleaning costs. With multiple brushing processes, it efficiently removes flux residues from the surface of PCBA after soldering without wetting the front-facing components. The unique combination of roller brushes ensures thorough cleaning from multiple directions, eliminating dead spots and ensuring cleanliness. The fully automatic cleaning mode eliminates the need for operators to come into contact with chemical liquids.