Typically, sheet metal cabinets and enclosures are made by bending sheet metal using a folder or binder. Folders are used to form highly precise bends quickly, while press brakes are used to create relatively sharp bends that folders cannot.

　　Since sheet metal usually cannot be bent into a true 90-degree angle, the corners of bent/folded sheet metal often have curves. Different processing and bending parameters result in different degrees of curvature. We select them based on the desired bend radius (ie the radius of the curved inner surface) of the cabinet/enclosure.

　　After bending/folding the individual metal sheets, they are usually welded together. Advantages of welding a cabinet or enclosure include stronger and more watertight joints and an easier and less expensive assembly operation.

　　A variety of welding methods are available, including:

　　spot welding. This method of welding is efficient and cost-effective for permanently joining two metal sheets in one or more locations.

　　seam welding. This welding method is suitable for joining two or more metal sheets along continuous edges.

　　spot welding. This method of welding is ideal for discretely joining two or more sheet metal parts along continuous segments.

　　Our company is the manufacturer of Welded Locker, welcome to consult!