Most US manufacturers sell wire decking nationwide. In 2008, eleven firms in the United States produced comprised 99% of that country's industry. These include concrete reinforcement, mining, containers and other items made from steel mesh Market Most manufacturers use the same equipment to produce other products. The decking can instead be electroplated with zinc. This requires a cleaning process, heat drying, cooling, paint dip, and then final curing. The roll-forming machine also cuts the supports to the length required.Īfter welding, the decking is coated with either baked-on enamel or baked-on powder coating. The sheets are fed through a roll-forming machine to create a "U" or "V" shape. Manufacturers receive sheets of steel pre-cut for the widths required.
The creates a continuous wire mesh, which is then cut to the lengths required. Then, these individual wires are fed through a welding machine that joins them, using electric-resistance welding at each junction. The wire makes up about 60% of the weight and the sheet steel about 40%.Ĭoiled steel wire is cut to the correct lengths required using straight-cut machines. Wire shelving for industrial use consists of steel wire, used for the decking, and steel sheets, used for the supports. Typical colors are chrome, white and black. Ĭhrome-plated steel is much cheaper and much less rust resistant to scratches. Wire shelving is excellent in areas where fire prevention is stressed because its open design allows sprinkler systems to function where solid shelving might block water flow. It is also used by retailers, in industrial applications and in home kitchens as well. It is often used in restaurant, food service and retail store applications due to its ability to stay clean and resist rust and mold. Wire shelving is used in a broad range of commercial and home applications. Electroplating is more common with Chinese manufacturers while painting or spraying is more common with American manufacturers.
The finish on the steel may either be painted or sprayed on, or be electroplated with zinc. The weight capacity of a 42x46 shelf ranges from 2,000 to 3,500 pounds, while the decking itself weighs from 24 to 30 pounds. The most common shelf size is 42 inches deep by 46 inches wide, while two such shelves placed side-by-side can usually be combined to allow for a single shelf of 8 feet wide. In commercial and industrial applications, the wire mesh usually has a minimum wire gauge of 0.105 inches when round wire is used. The mesh is usually welded to the supports, but may be attached in other ways as well. Wire decking consists of wire mesh supported by metal supports and is intended to be load-bearing.
0 kommentar(er)
