{"id":3701,"date":"2026-05-27T11:29:05","date_gmt":"2026-05-27T09:29:05","guid":{"rendered":"https:\/\/www.u-r-b-a-n.com\/produkte\/allgemein\/aks-6400-4-head-welding-machine\/"},"modified":"2026-05-27T11:37:04","modified_gmt":"2026-05-27T09:37:04","slug":"aks-6400-4-head-welding-machine","status":"publish","type":"produkt","link":"https:\/\/www.u-r-b-a-n.com\/en\/products\/welding\/multi-head-welding-machine\/aks-6400-4-head-welding-machine\/","title":{"rendered":"AKS 6400 | 4-head welding machine"},"content":{"rendered":"\n

The best-selling URBAN 4-head welding machine<\/strong><\/p><\/p>\n\n

\n
\n

Highlights<\/h2>\n\n\n\n
    \n
  • Parallel and diagonal welding-and-feeding process<\/li>\n\n\n\n
  • Welding bead limitation 2.0 mm or 0.2 mm<\/li>\n\n\n\n
  • Teflon quick-change system without removal of the heating element<\/li>\n\n\n\n
  • User-friendly interface<\/li>\n\n\n\n
  • Operating system: Windows 10<\/li>\n\n\n\n
  • Automatic adjustment and monitoring of the welding process<\/li>\n\n\n\n
  • Levelling\/compensation welding<\/li>\n\n\n\n
  • C-welding<\/li>\n\n\n\n
  • PLL+ welding technology<\/li>\n\n\n\n
  • Automatic outward transport<\/li>\n\n\n\n
  • Rugged machine frame in honeycomb-design<\/li>\n\n\n\n
  • Low-wear heavy-duty guides<\/li>\n\n\n\n
  • Integrated window frame stop rails<\/li>\n<\/ul>\n<\/div>\n\n\n\n
    \n

    Options<\/h2>\n\n\n\n
      \n
    • U-welding<\/li>\n\n\n\n
    • Replaceable limitation gauges<\/li>\n\n\n\n
    • 2 + 2 welding for oversized elements<\/li>\n\n\n\n
    • TWL (wooden-window look) and CUBE welding<\/li>\n\n\n\n
    • Online connection<\/li>\n\n\n\n
    • Remote maintenance<\/li>\n\n\n\n
    • Automatic welding bead and clamping gap adjustment<\/li>\n\n\n\n
    • Seal shaper<\/li>\n\n\n\n
    • Air conditioning system<\/li>\n\n\n\n
    • Scanner<\/li>\n\n\n\n
    • Quick welding<\/li>\n\n\n\n
    • Outward transport by Vario Hub<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n

      What else you should know<\/h2>\n\n
      \n
      \n
      \"U-welding Replaceable<\/figure>\n\n\n\n

      User friendly use<\/h3>\n\n\n\n

      \n
      \n
      \n

      All key parameters and information\u2014such as heating surface temperature, allowances, profile designations, and more\u2014are displayed clearly and can be customized as needed.<\/p> \n<\/div><\/div><\/div>

      \n
      \n
      \u00a0<\/div><\/div><\/div><\/p>\n<\/div>\n\n\n\n
      \n
      \"URBAN<\/figure>\n\n\n\n

      Comfortable<\/h3>\n\n\n\n

      \n
      \n
      \n
      \n
      \n
      \n

      Due to the inclined clearance<\/strong>, rods can be inserted conveniently, even in case of smallest elements.<\/p> \n<\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n<\/div>\n\n\n\n

      \n
      \"URBAN<\/figure>\n\n\n\n

      U-Welding<\/h3>\n\n\n\n

      This process allows you to install door sills and other components during the welding process without any loss of time. Automatic conveyance to the finishing machine and subsequent processing are ensured.<\/p><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

      Our Best Seller: The Best-Selling URBAN 4-Head Welding Machine<\/p>\n","protected":false},"author":1,"featured_media":3700,"template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":""},"produkt_kategorie":[77,76],"class_list":["post-3701","produkt","type-produkt","status-publish","has-post-thumbnail","hentry","produkt_kategorie-multi-head-welding-machine","produkt_kategorie-welding"],"acf":[],"yoast_head":"\nAKS 6400 | 4-head welding machine | Urban Maschinenbau<\/title>\n<meta name=\"description\" content=\"Our Best Seller: The top-selling 4-head welding machine for your window production from URBAN Maschinenbau.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.u-r-b-a-n.com\/en\/products\/welding\/multi-head-welding-machine\/aks-6400-4-head-welding-machine\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AKS 6400 | 4-head welding machine | Urban Maschinenbau\" \/>\n<meta property=\"og:description\" content=\"Our Best Seller: The top-selling 4-head welding machine for your window production from URBAN Maschinenbau.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.u-r-b-a-n.com\/en\/products\/welding\/multi-head-welding-machine\/aks-6400-4-head-welding-machine\/\" \/>\n<meta property=\"og:site_name\" content=\"Urban Maschinenbau\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-27T09:37:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.u-r-b-a-n.com\/wp-content\/uploads\/URBAN-Maschinenbau-AKS-6400-_-4-Kopf-Schweissmaschine.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1140\" \/>\n\t<meta property=\"og:image:height\" content=\"620\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.u-r-b-a-n.com\\\/en\\\/products\\\/welding\\\/multi-head-welding-machine\\\/aks-6400-4-head-welding-machine\\\/\",\"url\":\"https:\\\/\\\/www.u-r-b-a-n.com\\\/en\\\/products\\\/welding\\\/multi-head-welding-machine\\\/aks-6400-4-head-welding-machine\\\/\",\"name\":\"AKS 6400 | 4-head welding machine | Urban Maschinenbau\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.u-r-b-a-n.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.u-r-b-a-n.com\\\/en\\\/products\\\/welding\\\/multi-head-welding-machine\\\/aks-6400-4-head-welding-machine\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.u-r-b-a-n.com\\\/en\\\/products\\\/welding\\\/multi-head-welding-machine\\\/aks-6400-4-head-welding-machine\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.u-r-b-a-n.com\\\/wp-content\\\/uploads\\\/URBAN-Maschinenbau-AKS-6400-_-4-Kopf-Schweissmaschine.jpg\",\"datePublished\":\"2026-05-27T09:29:05+00:00\",\"dateModified\":\"2026-05-27T09:37:04+00:00\",\"description\":\"Our Best Seller: The top-selling 4-head welding machine for your window production from URBAN Maschinenbau.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.u-r-b-a-n.com\\\/en\\\/products\\\/welding\\\/multi-head-welding-machine\\\/aks-6400-4-head-welding-machine\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.u-r-b-a-n.com\\\/en\\\/products\\\/welding\\\/multi-head-welding-machine\\\/aks-6400-4-head-welding-machine\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.u-r-b-a-n.com\\\/en\\\/products\\\/welding\\\/multi-head-welding-machine\\\/aks-6400-4-head-welding-machine\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.u-r-b-a-n.com\\\/wp-content\\\/uploads\\\/URBAN-Maschinenbau-AKS-6400-_-4-Kopf-Schweissmaschine.jpg\",\"contentUrl\":\"https:\\\/\\\/www.u-r-b-a-n.com\\\/wp-content\\\/uploads\\\/URBAN-Maschinenbau-AKS-6400-_-4-Kopf-Schweissmaschine.jpg\",\"width\":1140,\"height\":620,\"caption\":\"URBAN Maschinenbau - 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