{"id":4462,"date":"2023-12-01T07:14:07","date_gmt":"2023-12-01T07:14:07","guid":{"rendered":"https:\/\/swforming.com\/?p=4462"},"modified":"2023-12-01T07:14:31","modified_gmt":"2023-12-01T07:14:31","slug":"shelf-keel-roll-forming-machines","status":"publish","type":"post","link":"https:\/\/swforming.com\/ar\/shelf-keel-roll-forming-machines\/","title":{"rendered":"\u0645\u0627\u0643\u064a\u0646\u0627\u062a \u062a\u0634\u0643\u064a\u0644 \u0639\u0648\u0627\u0631\u0636 \u0627\u0644\u0631\u0641\u0648\u0641"},"content":{"rendered":"\n

Shelf keel roll forming machines produce structural metal shelf brackets and supports in various profiles via continuous bending of strip steel feeds into specific angles. This guide provides an overview of configurations, components, capabilities, suppliers, and comparative assessment.<\/p>\n\n\n\n

shelf keel roll forming machine<\/a> Working Principle<\/strong><\/h2>\n\n\n\n

Shelf keel roll formers utilize a series of roller dies to incrementally bend fed metal coil stock into bracket shapes:<\/p>\n\n\n\n

<\/th><\/th><\/tr><\/thead>
Process<\/strong><\/td>Continuous bending into progressive die forms by motorized flower rollers<\/td><\/tr>
Metal Strip<\/strong><\/td>Feeds through consecutive roll stations to shape profile<\/td><\/tr>
Die types<\/strong><\/td>Circle rounding, embossing, pre-cutting, punching, etc.<\/td><\/tr>
Bending methods<\/strong><\/td>Rotary bending through sandwiched top and bottom rollers<\/td><\/tr>
Keel cutting<\/strong><\/td>Pneumatic trimming knife slices formed parts at exit<\/td><\/tr>
Typical metals<\/strong><\/td>Hot rolled steel, cold rolled steel, stainless steel<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Synchronizing material feed, roller motions and cutting facilitates profile forming with precision control actuation.<\/p>\n\n\n\n

\"shelf
<\/figcaption><\/figure>\n\n\n\n

System Equipment<\/strong><\/h2>\n\n\n\n
Component<\/strong><\/th>Function<\/strong><\/th><\/tr><\/thead>
Decoiler<\/td>Feeds raw coil stock into line<\/td><\/tr>
Straightener<\/td>Corrects initial strip curvature<\/td><\/tr>
Feed table<\/td>Controls material speed and tension<\/td><\/tr>
Tooling stations<\/td>Impart profile via flower roller dies<\/td><\/tr>
Controls<\/td>Automate positioning, feed and cutting<\/td><\/tr>
Hydraulics<\/td>Adjust roller pressure during bending<\/td><\/tr>
Exit table<\/td>Catches finished parts<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Additional Modules:<\/strong> Hole punching, notching, part embossing, shearing offcut removal.<\/p>\n\n\n\n

Production Capabilities<\/strong><\/h2>\n\n\n\n
<\/th><\/th><\/tr><\/thead>
Part width<\/strong><\/td>Up to 80mm for standard machines<\/td><\/tr>
Thickness range<\/strong><\/td>0.5mm to 3mm metals<\/td><\/tr>
Materials<\/strong><\/td>Hot rolled, cold rolled, galvanized and stainless steels<\/td><\/tr>
Profile types<\/strong><\/td>Hat channel, Z shape, L bend, U channel<\/td><\/tr>
Secondary operations<\/strong><\/td>Hole punching, notching, stamping, beading<\/td><\/tr>
Part length<\/strong><\/td>Adjustable to 2500mm maximum<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

System Suppliers<\/strong><\/h2>\n\n\n\n
Company<\/strong><\/th>Model Series<\/strong><\/th>Cost Range<\/strong><\/th><\/tr><\/thead>
Formtek<\/td>Orion<\/td>$100,000-$450,000<\/td><\/tr>
SIPA<\/td>CARL150-300 S<\/td>$150,000-$550,000<\/td><\/tr>
EUROBEND<\/td>CRB<\/td>$200,000-$650,000<\/td><\/tr>
Jinhan<\/td>Snow Series<\/td>$250,000-$750,000<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Quotes vary based on speed, width capacity, level of automation and secondary processing needs.<\/p>\n\n\n