Automotive cathodic electrophoresis coating line is an advanced coating process, which is widely used in the field of automobile manufacturing to improve the quality and appearance of automobiles. This article will introduce the composition, process and advantages of automotive cathodic electrophoresis coating line in detail to help readers better understand this technology.

The so-called electrophoretic coating line is a coating technology in which a coating material is immersed in a water-soluble coating as an anode (anodic electrophoresis) and a corresponding cathode is installed. A direct current is applied between the two electrodes, and the physical and chemical effects produced by the current are utilized to apply the coating uniformly on the coating material.

Electrophoresis is divided into anodic electrophoresis and cathodic electrophoresis. In cathodic electrophoresis, the coated material is the cathode, and the impregnation method and principle are the same. Both processes have their own advantages, and the appropriate process is generally selected according to the characteristics of the product.

Cathode electrophoretic painting line is advanced surface treatment process equipment, which is mainly used in the fields of automobile, industrial machinery, electronic equipment and so on.

OURS COATING Cathode electrophoretic painting line can help to improve the quality and productivity, reduce the cost and improve the competitiveness of your business.

E-coating or electrophoresis coating line is advanced coating solutions for hardware industry. No dead angle and guaranteed coating layer thickness. Ours Coating e-coating line is mainly applied for automotive industry for car parts coating treatment such as steel wheel, bumper, battery case etc. Different technologies will be utilized for different products and color requirements. Our advanced cleaning system can make full use of e-coating paints and reduce tank pollution as much as possible.

E-coating line includes water tanks, spray nozzle, ultra-filter machine, electric supply and temperature management. Furthermore, our e-coating line can be easily integrated with powder coating technologies by hanging conveyor system.

The Car Wheels E-Coating Line is an automated system designed for applying durable and corrosion-resistant coatings to automotive wheels using electrophoretic coating (E-coating) technology. This process involves submerging the wheels in a bath of water-based paint, where an electric current causes the paint to adhere evenly to the surface, including hard-to-reach areas.

Electrophoretic coating is a coating method in which the workpiece and the corresponding electrode are put into water-soluble paint, and after connecting the power supply, relying on the physicochemical effect produced by the electric field, the resin and pigment filler in the paint are uniformly precipitated and deposited on the surface with the coated object as the electrode to form the paint film insoluble in water.
Electrophoretic coating is an extremely complex electrochemical reaction process, which includes at least four processes of electrophoresis, electrodeposition, electroosmosis and electrolysis. Electrophoretic coating can be classified into anodic electrophoresis (the workpiece is an anode, and the paint is anionic) and cathodic electrophoresis (the workpiece is a cathode, and the paint is a cationic) according to the deposition performance.