Pretreatment systems for the e-coating line: critical link

electro coating(3)

E-coating line is widely used in many industries. With excellent adhesion and corrosion resistance, it has become an important choice for metal surface protection. But to obtain high-quality coatings, the role of the pretreatment system is crucial. From decontamination and cleaning to surface activation, each step lays the foundation for the adhesion and uniformity of […]