Powder coating

A coating process that uses corona discharge to make powder coatings adhere to the workpiece. After powder spraying, after the steps of hot melting and solidification, a coating film will be formed on the surface of the workpiece, so as to achieve the particle effect.

Painting

Made with nitrocellulose, resin, pigment, solvent, etc. It is usually sprayed evenly on the surface of the object with a spray gun. It is resistant to water and oil, and dries quickly. It is used to paint cars, airplanes, wood, leather, etc.

Sandblasting

The process of using the impact of high-speed sand flow to clean and roughen the surface of the substrate. The compressed air is used as the power to form a high-speed jet beam to spray the spray material to the surface of the workpiece to be processed at a high speed.

Anodizing

Electrochemical oxidation of metals or alloys. Aluminum and its alloys form a layer of oxide film on aluminum products (anode) under the action of applied current under corresponding electrolyte and specific process conditions.

Plating

The process of plating a thin layer of other metals or alloys on the surface of certain metals using the principle of electrolysis is a process of using electrolysis to attach a layer of metal film to the surface of a metal or other material.

Passivation

The process of metal oxidation treatment by strong oxidant or electrochemical method to become inactive, that is, passivation, is a method to transform the metal surface into a state that is not easy to be oxidized, and to delay the corrosion rate of the metal.

Hard oxidation

Improve various properties of aluminum and aluminum alloys, including corrosion resistance, wear resistance, weather resistance, insulation and adsorption. It is not only suitable for deformed aluminum alloy, but also for die-casting aluminum alloy parts.

Drawing

By grinding the product to form lines on the surface of the workpiece, it plays a decorative effect. Because it can reflect the texture of metal materials, it has been favored by more and more users and more and more widely used.