Causes and countermeasures for roughness, blemishes, and foreign matter adhesion in plating.
Are there any issues with the plated surface such as "roughness," "the appearance of granular particles," or "foreign substances adhering"?
The main causes include foreign substances or sludge in the plating solution, insufficient filtration, residual foreign substances after pretreatment, scratches or burrs on the material surface, foreign matter contamination from jigs or equipment, and the management condition of the plating bath.
At Kodama Co., Ltd., we will check the material, pretreatment, plating solution, filtration equipment, jigs, and more to identify the causes. Please feel free to consult us about appearance defects during mass production or issues with products processed by other companies.

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