Sepcifications: Surfacet reatmentPriortopaintingremovetheoilimpuritiesandformphosphatingfilm, itcansupplygoodbaseforfollowingwaterbasepaintsandfinishpaintsforimprovingcohesionofprimercoatingandpaintedpartsandenhancingcorrosionresistantofcoating. Processflow:pre-degreasing → degreasing → waterrinse1 → waterrinse2 → surfaceconditioning → phospating → waterrinse3 → waterrinse4 → purewaterrinse → drying Equipmentinstruction Thepre-treatmentofthispaintinglineusedcontinuousproducttype, Soakingandsprayingarecombined,coatedpartsaretransferedcircleforthepretreatmentpainting(9pcsworkstation)andtakingtimeis 0.5 3.0M/min ,Thebodyequipmentsprayingpaintisrectangulartank,soakingworkstationisgroovetank. Itcontainspre-degreasinganddegreasing&phospatingheatingsystemect.Theworkstationofpre-degreasinganddegreasingistankcoilheatexchanger,phospatingheatingisplateheatexchanger.Exhaustdeviceisinstalledinpre-degreasinganddegreasing&phospatingsystem,thesubordinatefacilitycontains:pre-degreasing,degreasing,waterrinse1,waterrinse2,surfaceconditioning,phospating,waterrinse3, waterrinse4circulationsystem.Theworkstationofpredegreasinganddegreasinghaveoil-waterseparatedunit,theworkstationofphospatinghaveslopingplatesettlingresidueremovingsystem.