Tipični proces protoka tehnologije elektrostatičkog raspršivanja u prahu

Apr 26, 2021

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Obrada obratka → prskanje prahom → očvršćavanje → inspekcija → gotov proizvod

1.1 Predtretman

Aftertheworkpieceispre-treatedtoremovetheoilanddustonthesurfaceofthecold-rolledsteelplate, thepowdercanbesprayed.Atthesametime, azinc-basedphosphatingfilmisformedonthesurfaceoftheworkpiecetoenhancetheadhesionafterpowderspraying.Theworkpieceafterpretreatmentmustbecompletelydriedandcooledtobelow35 ℃ inordertoensurethephysicalandchemicalpropertiesandappearancequalityoftheworkpieceafterpowderspraying.

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