CED Coating Plant

We are a prominent CED Coating Plant Manufacturer and Supplier. Our CED Plant works on the concept of Opposite Attracts, wherein the Cathodic Epoxy Electro Coating Plant electrically places the paint on components and metal parts and ensures the organic finish.

Process
A DC charge is applied to a metal component immersed in a bath comprising of oppositely charged paint particles. The paint particles, which are deposited on the component to a point where the coating reaches the desired thickness and an even, continuous film is formed over every surface, crevice and corner. Once desired thickness is attained, the film insulates, resulting in stopping of attraction between paint particle and the component, thus completing the process. Depending upon the end use, you can choose either protective, decorative or a combination electro coating.

What is CED / Electrophoretic Deposition?
Electrophoretic deposition (EPD), is a term that has a broad range of meaning, varying as per the different industrial processes within which it is used. The CED includes electrocoating, cathodic electrodeposition, and electrophoretic coating, or electrophoretic painting.

Features

• The process is useful for applying materials to any electrically conductive surface.
• The materials which are being deposited are the major determining factor in the actual processing conditions and equipment which may be used.
• Colloidal particles suspended in a liquid medium migrate under the influence of an electric field (electrophoresis) and are deposited onto an electrode.
• Due to the wide utilization of electrophoretic painting processes in many industries, aqueous EPD is the most common commercially used EPD process.
• All colloidal particles that can be used to form stable suspensions and that can carry a charge can be used in electrophoretic deposition. This includes material classes such as polymers, pigments, dyes, ceramics and metals.

However, non-aqueous electrophoretic deposition applications are known. Applications of non-aqueous EPD are currently being explored for use in the fabrication of electronic components and the production of ceramic coatings. Non-aqueous processes have the advantage of avoiding the electrolysis of water and the gas evolution which accompanies electrolysis.