{"id":6379,"date":"2026-01-25T14:58:39","date_gmt":"2026-01-25T06:58:39","guid":{"rendered":"https:\/\/www.shuliygroup.com\/?p=6379"},"modified":"2026-02-26T15:57:01","modified_gmt":"2026-02-26T07:57:01","slug":"9ydb-90-round-bale-wrapper","status":"publish","type":"post","link":"https:\/\/www.shuliygroup.com\/fr\/9ydb-90-round-bale-wrapper\/","title":{"rendered":"Enrouleur de balles rondes 9YDB-90"},"content":{"rendered":"\n
\"Round<\/figure><\/div>\n\n\n\n

The 9YDB-90 round bale wrapper is specifically designed for large-scale grasslands and dairy farms, and functions to bundle and wrap silage, hay, straw, grass, etc. into \u03a690*90 cm round bales for ensiling preservation. With individual bale weights of 300\u2013500kg and an hourly output of 55\u201360 bales, it features automatic feeding, dual-arm wrapping, and a forage recovery system. This machine delivers truly efficient, stable, and low-waste silage baling operations.<\/p>\n\n\n\n

Also, this heavy-duty silage round baler wrapper has a daily output of above 150t. Thus, it\u2019s ideal for big-scale livestock farms, silage processing enterprises, etc.If you require other models of Silage Baler Machines<\/a>, please contact us for more detailed information.<\/p>\n\n\n\n

Advantages of automatic round bale wrapper<\/strong><\/h2>\n\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t
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The 9YDB-90 automatic round bale wrapper<\/strong> with double film wrapping technology is designed for high-efficiency silage production and long-term forage storage. Its advanced dual-film system provides superior sealing performance and improved operational efficiency for modern farms.Wide Application Range:suitable for silage grass,corn stalks,alfalfa,rice straw,wheat straw;etc.<\/p>\n\n\n\n

1. Higher Wrapping Efficiency<\/h3>\n\n\n\n

The double film (dual stretch film arms) system wraps two layers simultaneously, increasing wrapping speed by 30\u201350% compared to single-film machines. This significantly improves productivity during peak harvest seasons.<\/p>\n\n\n\n

2. Better Airtight Sealing<\/h3>\n\n\n\n

Double film wrapping ensures tighter and more uniform coverage of the bale surface.<\/p>\n\n\n\n

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  • Reduces oxygen penetration<\/li>\n\n\n\n
  • Improves anaerobic fermentation<\/li>\n\n\n\n
  • Minimizes mold and spoilage<\/li>\n<\/ul>\n\n\n\n

    This results in higher-quality silage and better feed nutrition.<\/p>\n\n\n\n

    3. Stronger Film Coverage & Durability<\/h3>\n\n\n\n

    With two layers applied at the same time, the bale surface becomes more resistant to:<\/p>\n\n\n\n

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    • Punctures<\/li>\n\n\n\n
    • UV damage<\/li>\n\n\n\n
    • Transportation wear<\/li>\n<\/ul>\n\n\n\n

      This extends storage time and protects feed value.<\/p>\n\n\n\n

      4. Lower Labor Cost<\/h3>\n\n\n\n

      The 9YDB-90 automatic round bale wrapper integrates feeding, baling, and wrapping in one system. The fully automated process reduces manual operation and labor requirements, making it ideal for large farms and contractors.<\/p>\n\n\n\n

      5. Cost-Effective Long-Term Investment<\/h3>\n\n\n\n

      Although double film systems use more film per bale, they reduce feed loss and improve silage quality, resulting in higher livestock productivity and better return on investment.<\/p>\n\n\n\n

      Technical parameters of silage wrapping machine<\/strong><\/p>\n\n\n\n

      Model<\/strong><\/td>9YDB-90<\/td>Capacity<\/strong><\/td>55-60bales\/h<\/td><\/tr>
      Bale volume<\/strong><\/td>\u22650.6m\u00b3<\/td>Bale size(Dia*Width)<\/strong><\/td>90*90cm<\/td><\/tr>
      Matched power<\/strong><\/td>Total power: 39 kW (Main unit: 22 kW, Hopper: 4 kW, Material recycling: 2.2 kW, Film wrapping motor: 1.1 kW, Swing arm motor: 2.2 kW, Air pump motor: 7.5 kW)<\/td><\/tr>
      Bale weight<\/strong><\/td>300-430kg\/bale<\/td>Machine weight<\/strong><\/td>\u22654200kg<\/td><\/tr>
      Number of rollers<\/strong><\/td>29pcs<\/td>Rotary radius of the film frame<\/strong><\/td>1180(\u00b15)mm<\/td><\/tr>
      Wrapping film<\/strong><\/td>2pcs<\/td>Hopper height<\/strong><\/td>\u2265120cm<\/td><\/tr>
      Matched silage film<\/strong><\/td>50cm*2<\/td>Hopper capacity<\/strong><\/td>3.5m\u00b2<\/td><\/tr>
      Hopper width<\/strong><\/td>\u2265170cm<\/td>Baling film size<\/strong><\/td>100cm<\/td><\/tr>
      Rated speed<\/strong><\/td>950r\/min<\/td>Bale width<\/strong><\/td>\u2265900mm<\/td><\/tr>
      Feed opening<\/strong><\/td>\u2265900mm<\/td>Efficiency<\/strong><\/td>\u226523T\/h<\/td><\/tr>
      Pallet belt width<\/strong><\/td>150mm*3<\/td>Overall dimensions (L \u00d7 W \u00d7 H)<\/strong><\/td>\u22658100*2400*3100mmm<\/td><\/tr>
      Material recycling device<\/strong><\/td>Auger scraper<\/td>Bale discharge method<\/strong><\/td>Chain conveyor<\/td><\/tr>
      Air compressor capacity<\/strong><\/td>300L<\/td>Chain brand<\/strong><\/td>Hangzhou Shield<\/td><\/tr>
      Bearing brand<\/strong><\/td>Harbin<\/td>Baling structure<\/strong><\/td>Aluminium rollers with belts<\/td><\/tr>
      Control Panel<\/strong><\/td>LCD Display<\/td>Number of tires<\/strong><\/td>2pcs<\/td><\/tr>
      Wrapping arm<\/strong><\/td>Collision sensor<\/td>Panel thickness<\/strong><\/td>8mm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      How does this round bale wrapper work?<\/strong><\/p>\n\n\n\n

      Step 1: Automatic Feeding<\/h3>\n\n\n\n

      Fresh forage such as silage grass, corn stalks, or straw is fed into the machine through the conveyor or hopper system.<\/p>\n\n\n\n

      Step 2: Compression and Baling<\/h3>\n\n\n\n

      The material is compressed inside the baling chamber.
      The machine forms a high-density round bale to reduce internal air and improve fermentation quality.<\/p>\n\n\n\n

      Step 3: Net Wrapping (Optional)<\/h3>\n\n\n\n

      The compacted bale is wrapped with net or binding material to maintain its round shape before film wrapping.<\/p>\n\n\n\n

      Step 4: Transfer to Wrapping Platform<\/h3>\n\n\n\n

      The finished bale is automatically transferred to the rotating wrapping table.<\/p>\n\n\n\n

      Step 5: Double Film Wrapping Process<\/h3>\n\n\n\n

      Two stretch film rolls rotate simultaneously around the bale.<\/p>\n\n\n\n

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      • Dual film arms apply film evenly<\/li>\n\n\n\n
      • Layers overlap tightly<\/li>\n\n\n\n
      • Oxygen is effectively blocked<\/li>\n<\/ul>\n\n\n\n

        This double film system increases wrapping speed and ensures superior airtight sealing.<\/p>\n\n\n\n

        Step 6: Automatic Cutting and Discharge<\/h3>\n\n\n\n

        After reaching the preset number of layers, the film is automatically cut.
        The wrapped bale is discharged and ready for storage or transportation.<\/p>\n\n\n\n

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