{"id":2960,"date":"2026-02-05T11:21:46","date_gmt":"2026-02-05T03:21:46","guid":{"rendered":"http:\/\/www.dgfeeder.com\/product\/high-speed-uncoiler-straightener\/"},"modified":"2026-03-13T09:39:00","modified_gmt":"2026-03-13T01:39:00","slug":"high-speed-uncoiler-straightener","status":"publish","type":"product","link":"https:\/\/www.dgfeeder.com\/de\/product\/high-speed-uncoiler-straightener\/","title":{"rendered":"High Speed Uncoiler & Straightener"},"content":{"rendered":"
The SFS series of products is tailor – made for the high – speed stamping of products such as motor cores and EI sheets. It includes a double – head uncoiler and an S – type leveler.<\/div>\n

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There are various styles of the double – head uncoiler for selection:<\/div>\n

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    \n
  1. According to the expansion method, hand – cranked type and hydraulic type can be chosen.<\/li>\n
  2. According to the transmission method, non – powered type and powered type can be chosen.<\/li>\n
  3. According to the rotation method, manual type, hydraulic type and electric type can be chosen.
    We can customize this product according to the production needs of customers. For example, for coils that are lighter and narrower, a left – right shifting type can be customized, which can greatly save loading and unloading time and significantly improve production efficiency. For customers with high requirements, a laser – speed – tracking type can be customized. The uncoiler will adjust the unwinding speed in real – time according to the speed of the leveler, which will reduce material jitter and make production smoother.<\/li>\n<\/ol>\n

     <\/p>\n

    SFS Series Intelligent High – Speed Stamping Production Line Solution
    \u2014\u2014Specifically Designed for High – Speed Precision Stamping of Motor Cores and EI Sheets<\/div>\n

     <\/p>\n

    As a new – generation intelligent stamping production line integration system, the SFS series is developed and designed specifically for the high – speed precision stamping processes of new – energy drive motors, micro – motors and EI – type silicon steel sheets. This system innovatively integrates a dual – station uncoiling unit and an intelligent S – type precision leveling unit, and meets the needs of different production scenarios through modular design. It is especially suitable for large – scale production in fields such as new – energy vehicle motors and industrial servo motors.<\/div>\n

     <\/p>\n

    \u3010Technical Analysis of Core Components\u3011<\/div>\n

     <\/p>\n

      \n
    1. Double – Head Uncoiling Unit
      Adopting a dual – station alternating operation design, it supports uninterrupted continuous feeding and can be adapted to silicon steel sheet and cold – rolled sheet coils with a thickness of 0.35 – 1.0mm. Three – dimensional customization options are provided:
      \u25b8 Expansion mechanism:<\/li>\n<\/ol>\n

       <\/p>\n

        \n
      • Hand – cranked mechanical type: An economical configuration suitable for small – and medium – scale production<\/li>\n
      • Hydraulic – driven type: Supports self – adaptation of coil diameters from \u03a6460 – 540mm
        \u25b8 Transmission system:<\/li>\n
      • Non – powered passive type: The speed is pulled by the S – type leveler<\/li>\n
      • Active type: Composed of a motor combined with a frequency converter, and sensors work in cooperation with the S – type leveler.
        \u25b8 Rotation mechanism:<\/li>\n
      • Manual positioning type: A basic positioning solution<\/li>\n
      • Electric slewing type: \u00b1180\u00b0 automatic commutation<\/li>\n
      • Hydraulic rotating type: A heavy – duty design with a maximum load – bearing capacity of 8 tons<\/li>\n<\/ul>\n

         <\/p>\n

          \n
        1. Intelligent S – Type Leveling Unit
          Adopting a seven – roll staggered arrangement structure and equipped with a high – precision laser ranging system, it can achieve:<\/li>\n<\/ol>\n

           <\/p>\n

            \n
          • 0.02mm\/m flatness accuracy control<\/li>\n
          • Dynamic pressure compensation function<\/li>\n
          • On – line thickness detection feedback<\/li>\n
          • Visual identification of surface defects<\/li>\n<\/ul>\n

             <\/p>\n

            \u3010Customized Solutions\u3011
            We provide in – depth customized services and conduct special development according to the production process characteristics of customers:
            \uff1a
            \u25b6 High – efficiency production type<\/div>\n

             <\/p>\n

              \n
            • For coils that are lighter and narrower, a left – right shifting type can be customized, which can greatly save loading and unloading time and significantly improve production efficiency;<\/li>\n<\/ul>\n

               <\/p>\n

              \u25b6 Precision control type<\/div>\n

               <\/p>\n

                \n
              • For customers with high requirements, a laser – speed – tracking type can be customized. The uncoiler will adjust the unwinding speed in real – time according to the speed of the leveler, which will reduce material jitter and make production smoother.<\/li>\n<\/ul>\n

                 <\/p>\n

                \u25b6 Special application type<\/div>\n

                 <\/p>\n

                  \n
                • Wide – format type: Supports a maximum material width of 1300mm<\/li>\n
                • Heavy – duty enhanced type: The coil load – bearing capacity is increased to 10 tons<\/li>\n<\/ul>\n

                   <\/p>\n

                  Typical application fields:
                  \u25cf Automated production of new – energy vehicle drive motor cores
                  \u25cf High – speed stamping of industrial servo motor stators and rotors
                  \u25cf Precision manufacturing of transformer EI – type cores
                  \u25cf Large – scale production of core components of household appliance motors<\/div>\n

                   <\/p>\n

                  We provide a full – process service from process analysis, equipment selection to installation and commissioning to help customers build an intelligent stamping production line. According to actual case statistics, the SFS system can increase the comprehensive production efficiency by 40%, reduce the labor cost by 60%, and shorten the equipment investment payback period to 18 months.<\/div>","protected":false},"excerpt":{"rendered":"
                • SFS TYPE<\/li>\n
                • Model\uff1a150-400<\/li>\n
                • Width:150-400mm<\/li>\n
                • Thickness:0.35-1.0mm<\/li>\n
                • Line Speed MAX.\uff1a\u226460M\/min<\/li>\n
                • Max.Weight\uff1a500kg*2- 2000kg*2<\/li>\n
                • <br><br> <\/li>","protected":false},"featured_media":2932,"template":"","meta":[],"product_cat":[60],"product_tag":[],"class_list":["post-2960","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-transformer-ei-sheet-stamping-solution"],"_links":{"self":[{"href":"https:\/\/www.dgfeeder.com\/de\/wp-json\/wp\/v2\/product\/2960","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dgfeeder.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.dgfeeder.com\/de\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dgfeeder.com\/de\/wp-json\/wp\/v2\/media\/2932"}],"wp:attachment":[{"href":"https:\/\/www.dgfeeder.com\/de\/wp-json\/wp\/v2\/media?parent=2960"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.dgfeeder.com\/de\/wp-json\/wp\/v2\/product_cat?post=2960"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.dgfeeder.com\/de\/wp-json\/wp\/v2\/product_tag?post=2960"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}