{"product_id":"siegmund-system-28-support-and-clamping-frame-cast-iron","title":"Siegmund System 28 - Support and Clamping Frame, Cast Iron 300x200x100","description":"\u003cp\u003e\u003cstrong\u003eItems 280300.N (stop on right) and 280301.N (stop on left):\u003c\/strong\u003e Siegmund Support and Clamping Frame, Cast Iron 300x200x100, nitrided, for System 28 welding tables with Ø28 mm bores. Made from GGG40 ductile cast iron, it connects different elements and works as a table extension or console, with fixed or variable stops. BTH Sales is the exclusive Canadian importer of Siegmund.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSiegmund article\u003c\/th\u003e\n\u003ctd\u003e280300.N (\u003ca href=\"https:\/\/www.siegmund.com\/en-us\/Article\/Details,25252\" rel=\"nofollow\"\u003esiegmund.com\u003c\/a\u003e)\u003c\/td\u003e\n\u003ctd\u003e280301.N (\u003ca href=\"https:\/\/www.siegmund.com\/en-us\/Article\/Details,25253\" rel=\"nofollow\"\u003esiegmund.com\u003c\/a\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003ctd\u003eSupport and Clamping Frame, Cast Iron 300x200x100 right nitrided\u003c\/td\u003e\n\u003ctd\u003eSupport and Clamping Frame, Cast Iron 300x200x100 left nitrided\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eSiegmund System 28 (Ø28 mm bores, 100 mm grid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e300 mm (11.81 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e200 mm (7.87 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e100 mm (3.94 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial thickness\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e25 mm (0.98 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e19.5 kg (42.99 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eNitrided\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStop side\u003c\/th\u003e\n\u003ctd\u003eRight\u003c\/td\u003e\n\u003ctd\u003eLeft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eGGG40 ductile cast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBored faces\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eSystem bores on a 50 mm grid on five sides, plus elongated holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGTIN\u003c\/th\u003e\n\u003ctd\u003e4251805921595\u003c\/td\u003e\n\u003ctd\u003e4251805921731\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e \u003ca href=\"\/collections\/siegmund-system-28-tables\"\u003eSiegmund System 28 welding tables\u003c\/a\u003e and tooling with Ø28 mm bores on a 100 mm grid. Siegmund System 28 accessories also fit other 28 mm system welding tables with Ø28 mm bores on a 100 mm grid. Compatible tables from other manufacturers are often made from different materials and to different standards, so quality varies by manufacturer, compared with Siegmund's X8.7 tool steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot compatible:\u003c\/strong\u003e System 16 (Ø16 mm) tables; Siegmund builds each system around one bore size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks with:\u003c\/strong\u003e other Siegmund System 28 \u003ca href=\"\/collections\/siegmund-system-28-clamps\"\u003eclamps\u003c\/a\u003e, \u003ca href=\"\/collections\/siegmund-system-28-bolts\"\u003ebolts\u003c\/a\u003e, \u003ca href=\"\/collections\/siegmund-system-28-stops\"\u003estops\u003c\/a\u003e, \u003ca href=\"\/collections\/siegmund-system-28-squares\"\u003esquares\u003c\/a\u003e and \u003ca href=\"\/collections\/siegmund-system-28-square-u-shape\"\u003eU-squares\u003c\/a\u003e on the same table.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare \u0026amp; grounding:\u003c\/strong\u003e \u003ca href=\"\/products\/siegmund-anti-splatter\"\u003eanti-spatter spray\u003c\/a\u003e, \u003ca href=\"\/products\/siegmund-clean-basic\"\u003eCleanBasic cleaner\u003c\/a\u003e, \u003ca href=\"\/products\/siegmund-system-16-28-ground-connection-comfort\"\u003eGround Connection Comfort (S16\/S28)\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's included\u003c\/h2\u003e\n\u003cp\u003eChoose one option; each option is one piece:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Siegmund Support and Clamping Frame, Cast Iron 300x200x100 right nitrided (280300.N)\u003c\/li\u003e\n\u003cli\u003e1 x Siegmund Support and Clamping Frame, Cast Iron 300x200x100 left nitrided (280301.N)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEngineering support \u0026amp; demos\u003c\/h2\u003e\n\u003cp\u003eEngineering support comes with your purchase: fixture design, layout drawings, CAD and 3D models, site visits and cobot cell planning, handled by Travis Hardcastle at BTH Sales or by Siegmund directly. BTH Sales does not sell cobots; for cobot cells we help with table integration and fixturing (see \u003ca href=\"\/pages\/cobot-integration-with-siegmund-welding-tables\"\u003ecobot welding with Siegmund tables\u003c\/a\u003e). Live demos at our St. Marys showroom are by appointment (\u003ca href=\"\/pages\/book-a-demonstration\"\u003ebook a demo\u003c\/a\u003e), and we offer video demos if you are outside Ontario. BTH Sales is family-owned, founded in 2001, and has been the exclusive Canadian importer of Siegmund since 2018.\u003c\/p\u003e\n\u003ch2\u003eTypical uses\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConnecting different elements in a fixture (Siegmund).\u003c\/li\u003e\n\u003cli\u003eTable extension or console (Siegmund).\u003c\/li\u003e\n\u003cli\u003eFixed and variable stops through the bores and elongated holes (Siegmund).\u003c\/li\u003e\n\u003cli\u003eSiegmund describes System 28 as ideal for light to heavy components and designed for maximum clamping forces, multi-ton structures and high distortion forces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0556\/0215\/1511\/files\/siegmund-280300n-support-clamping-frame-in-use-1-v2.jpg?v=1792494190\" width=\"800\" height=\"800\" alt=\"Siegmund System 28 Support and Clamping Frame on an upright square, holding a clamp beside a frame\" loading=\"lazy\" decoding=\"async\" style=\"max-width:100%;height:auto\"\u003e\u003cfigcaption\u003eSupport and clamping frame used as a console on an upright square (3D render: Siegmund).\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cp\u003e\u003cstrong\u003eIndustries served:\u003c\/strong\u003e Siegmund's published practical examples show its welding tables and tooling in these sectors: Agriculture; Interior; Lighting and electrical engineering; Machine tools and plant construction; Measurement and testing technology; Motorcycle engineering; Revolving door systems; Robotic technology; Stage technology; Stainless steel processing; Steel, sheet metal and metal construction; Textile production; Train Construction; Vehicle construction; Welding technology; Woodworking.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-section\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need the left or the right version?\u003c\/summary\u003e\n\u003cp\u003eThe two versions differ only in which side the stop is on: 280300.N has the stop on the right and 280301.N on the left. Siegmund lists the same size (300 x 200 x 100 mm, 25 mm material thickness) for both.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I set variable stops with the support and clamping frame?\u003c\/summary\u003e\n\u003cp\u003eYes. Siegmund says both fixed and variable stops are possible because the frame combines system bores with elongated holes, and the 50 mm grid of bores on five sides gives a wide range of combination options.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill it fit other 28 mm welding tables?\u003c\/summary\u003e\n\u003cp\u003eYes, if the table has Ø28 mm bores on a 100 mm grid. Check the bore diameter and grid before ordering. Compatible tables from other manufacturers are often made from different materials and to different standards, so quality varies by manufacturer, compared with Siegmund's X8.7 tool steel.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n  .faq-section details {\n    margin-bottom: 12px;\n    border: 1px solid #ddd;\n    border-radius: 6px;\n    padding: 8px 16px;\n  }\n  .faq-section summary {\n    font-weight: 600;\n    cursor: pointer;\n    padding: 12px 0;\n  }\n  .faq-section details[open] {\n    background-color: #f9f9f9;\n  }\n\u003c\/style\u003e\n\u003ch2\u003eRelated parts\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/siegmund-system-28-clamping-blocks\"\u003eSystem 28 Clamping Block 400x350x200 (280285.P)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/siegmund-system-16-support-and-clamping-framesmall\"\u003eSystem 16 Support and Clamping Frame, small\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/siegmund-system-28-support-and-clamping-sleeve\"\u003eSystem 28 Support and Clamping Sleeve\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/siegmund-system-28-bolts\"\u003eSystem 28 bolts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/siegmund-system-28-squares\"\u003eAll Siegmund System 28 squares\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eShips across Canada from 5 Industrial Rd, St. Marys, ON N4X 1G2, or pick up from our warehouse. Most orders ship within 48 hours. Email sales@bthsales.ca or call +1-519-461-1381 with questions or for a freight quote.\u003c\/p\u003e\n","brand":"Siegmund","offers":[{"title":"(2-280300.N) Support and Clamping Frame, Cast Iron 300x200x100 right ‐ nitrided","offer_id":44508509929559,"sku":"2-280300.N","price":689.0,"currency_code":"CAD","in_stock":true},{"title":"(2-280301.N) Support and Clamping Frame, Cast Iron 300x200x100 left ‐ nitrided","offer_id":44508510781527,"sku":"2-280301.N","price":689.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/0215\/1511\/files\/2-280300_b63537e9-d24e-4e81-ac7d-97c86137aab2.jpg?v=1792492540","url":"https:\/\/bthsales.ca\/products\/siegmund-system-28-support-and-clamping-frame-cast-iron","provider":"BTH Sales","version":"1.0","type":"link"}