The surface treatment process of metal nameplate is introduced | CHINA MARK

Metal nameplate is a product widely used in various fields of modern society. However, many workers who are just engaged in metal nameplate making are not familiar with the knowledge of metal nameplate making. For example, how to deal with the surface of metal nameplate when making metal nameplate?

Metal nameplate surface treatment process:

01. Ultrasonic cleaning

The ultrasonic wave in the liquid cavitation action, acceleration action and direct inflow action on the liquid and dirt direct, indirect action, so that the dirt layer is dispersed, emulsified, stripped to achieve the purpose of cleaning.

02, fuel injection

Spray paint on the surface of the product and air dry it naturally.

03, lacquer that bake

On the substrate primer, finish, each paint, are sent to the dust-free temperature baking room, baking.

04, spraying

The paint or powder is attached to the surface of the workpiece by pressure or electrostatic force, so that the workpiece has anti-corrosion and decorative effect.

05, electroplating

Plating metal or other insoluble materials to do the anode, to do the plating work cathode, plating metal cation in the surface of the plating workpiece is reduced to form a coating.In order to eliminate the interference of other cations, and make the coating uniform, firm, need to contain coating metal cation solution electroplating solution, in order to keep the concentration of coating metal cation unchanged.

The purpose of electroplating is to change the surface properties or dimensions of the substrate by coating metal on it.Electroplating can enhance the corrosion resistance of metal (coating metal is mostly corrosion resistant metal), increase hardness, prevent wear, improve electrical conductivity, lubricity, heat resistance, and beautiful surface.

Metal nameplates are used more and more in various fields of modern society, and widely used in the fields of electronic products, home appliances, machinery and civil products.

Metal nameplate production is mainly based on copper, iron, aluminum, zinc alloy, titanium, stainless steel and other raw materials, through stamping, die casting, etching, printing, paint, electroplating and other processes.


In fact, there are many surface treatment methods for metal nameplate making, and the above are the most commonly used and simplest metal nameplate processing techniques. Meanwhile, I hope the above contents can help you.

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Post time: Jul-20-2020