The full text of this article is currently available in Chinese only. An English edition is being prepared.View the Chinese version →

Why is there more powder at the edges after increasing the voltage, but less powder inside? From electrostatic shielding to on-site troubleshooting.

Author: BOSTAR Technical Content CenterTechnical Review: BOSTAR Spray Application Engineering GroupPublished: June 28, 2026Updated: June 28, 2026

Scope: General electrostatic spraying adjustment logic. This does not replace equipment-specific manuals.

The English edition of this article is being prepared. Please refer to the Chinese version linked above, or contact us for engineering support in English.

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