Commonly Used Materials For Distribution Boxes And Switch Cabinets:

 Carbon steel plate (galvanized iron plate)
Carbon steel plate is one of the most common materials for the shell of distribution boxes and switch cabinets. It is cheap, weldable, cuttable, and easy to process. The surface has a certain degree of corrosion resistance after electrostatic spraying.
 Stainless steel plate
Stainless steel plate has good corrosion resistance and aesthetics, and can withstand high temperature and strong acid and alkali environments. Stainless steel plate is expensive and difficult to process, requiring professional equipment and operating skills.
 Aluminum alloy plate
Aluminum alloy plate is light in weight, high in strength, durable, and can obtain excellent corrosion resistance after oxidation treatment. Aluminum alloy plate has good conductivity and heat dissipation performance, and is suitable for high-power switch cabinets. However, the cost of aluminum alloy plate is relatively high.
 Plastic plate
Plastic plate is a lightweight, insulating shell material that is simple to process and easy to form. Plastic plate has good waterproof and corrosion resistance, but poor strength and is difficult to resist high temperature and external impact.
 Glass fiberglass plate
Glass fiberglass plate is an excellent insulating material with excellent mechanical properties and corrosion resistance. It can meet the fire, moisture and corrosion requirements of switch cabinets, but it is expensive and requires professional equipment and operating skills.
 Composite materials
Composite materials are composed of a variety of materials and can take into account a variety of performance requirements, such as strength, conductivity, corrosion resistance, flame retardancy, etc. Composite materials are difficult to manufacture and relatively expensive.
 Steel-aluminum composite plate
Steel-aluminum composite plate is a composite of stainless steel and aluminum plate. It has the corrosion resistance of stainless steel plate and the lightness and conductivity of aluminum plate. It is suitable for large and high-power switch cabinets. However, the processing of steel-aluminum composite plate is difficult and requires professional processing technology.