Shanghai Yixing Technology Co., Ltd.
Shanghai Yixing Technology Co., Ltd.
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Sheet Metal Cabinet Customized Electric Control Box Shell

  • Product Item: w-5

  • Material: Carbon steel/Aluminum/Stainless Steel

  • Surface: powder coating/painting/electrophoretic paint

  • Customized Size

  • tolerence: ±0.1mm

sheet metal cabinet, customized electric control box shell

How Sheet Metal Cabinets are Made?

Once we understand what kind of box we need to make (switchgear enclosure, control cabinet, panel trim, or pull box), the environment it’s going to be operating in, and any customer-specific constraints, we can get to work. Our fabrication process has four basic steps: designing, machining, welding, and coating.

Step 1: AutoCAD

First comes the design phase where we mock up your custom electrical box in 3D using the AutoCAD software. Digital constructions such as these save you money by allowing us to test out different options before we machine or weld a single piece of sheet metal. And once we’ve settled on a design which will meet all of your specifications, it’s time to move on to step 2.

Step 2: CNC Machining and Forming

The AutoCAD file generated during step 1 is then loaded into our CNC Punching machine. The CNC cuts out the various pieces and creates louvers which will eventually be used to prevent the internal components from overheating. We then use a press brake to form edges and flanges.

Step 3: Welding

Step 3 is the construction phase where the enclosure is assembled in full. The various pieces are welded together to create a sturdy frame which will hold up against any and all operating conditions.

Step 4: Powder Coating

The final step involves applying a polyester powder coat finish. Aside from making your metal box look more presentable, it helps protect against corrosion and wear. This powder coating will preserve the quality and condition of your metal box for years to come. As for colors, we have a variety of industry colors to choose from. And for those who want something a bit more unique, or on brand, we offer custom colors as well.

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Sheet Metal Fabrication
Yixing technology sheet metal fabrication