In the electronics industry, sheet metal chassis casings are often used to protect and protect internal components, while also considering their functionality and aesthetics. Below, Gu Ermei will introduce several common surface treatment methods for sheet metal chassis casings.

1. Spray molding

Spray molding is one of the most widely used surface treatment methods for sheet metal chassis casings. The main purpose of spray molding is to prevent oxidation of the chassis casing and increase its aesthetics.

2. Anodization

Anodizing is a process of forming a protective oxide layer on metals such as aluminum, titanium, and magnesium. Anodizing the shell of the sheet metal chassis can enhance its hardness and corrosion resistance, while also providing unique colors and textures.

Customization of chassis and cabinets

3. Wire drawing

Wire drawing refers to the process of processing metal surfaces into different textures through friction. The wire drawing process can provide a beautiful appearance and enhance the anti slip and corrosion resistance of the sheet metal chassis shell.

The above are some common surface treatment processes in the processing of sheet metal chassis casings. Each process has its unique characteristics and application scenarios, and we can choose the most suitable surface treatment method according to specific needs. If you happen to need to process the shell of a sheet metal chassis, please feel free to exchange samples~