Fertiliser Silos

HE Silos Gunnedah’s fertiliser silos are coated internally with a high-quality grade 2 part epoxy for corrosion protection. HE Silos Gunnedah fertiliser silos are sealed and gas tight for the versatility of long term storage of fertiliser or grains.  


  • Delivered and installed ready to use
  • Silos sealed gas tight complying with Australian standard AS2628, including pressure relief valve 
  • Zincalume barrel and roofs and galvanised support structure
  • All models can be custom designed to suit your specific needs
  • 40° cone for efficient unloading,
  • Covered by HE Silos Gunnedah 5 year warranty

Safety features and inclusions

  • Sight glasses x 2 in top and bottom barrels to indicate level of grain in silo 
  • Safety ladders and cages that comply with Australian Standard AS1657, including slide ladder that locks into place above ground to prevent access to children and visitors
  • Ground opening lid 
  • Manhole in base

Silo specifications

ModelTonnes (Approx.)HeightDiameterAuger LengthCone DegreeCone To Ground
36m³36275.2m3.7m9.0 (32’)40°550mm
44m³44336.0m3.7m9.8 (36’)40°550mm
53m³53406.8m3.7m11.0 (42’)40°550mm
80m³80617.6m4.5m13.7 (45’)40°550mm
90m³90697.8m4.75m15.0 (50’)40°550mm

Tonnes are approximate and based on granulated Urea at 767kg per cubic metre.

What’s involved when I purchase a fertiliser silo from HE Silos Gunnedah?

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    Begin ordering process

    Contact our team on 1300 764 700 for a quote or fill out the quote enquiry form  for our sales team to provide you with the best price and advice for your specific needs.

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    Order confirmation

    Once you have accepted your quote our team will email through all relevant documents for your silo order including silo design, foundation guide, silo operation manual and your 20% deposit invoice.

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    Prepare foundation

    We provide you with silo foundation guide only as we do recommend you consult a structural engineer for your soil requirements. Prior to the silo delivery your concrete foundation must be ready.

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    You will receive our standard silo design but if you have specific requirements, our draftsman can design to your exact needs. Once the silo design is approved our manufacturing team get to work.

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    Our team is ready to delivery your silo on your designated delivery date. When we arrive to site we have all the equipment needed for the install.  Once we leave the site your silo is ready to be used.