For efficient and reliable feed transport

Big Dutchman offers a wide range of augers and spirals in a variety of sizes to cater to your needs. Our reliable conveying systems ensure that your feed – be it meal, pellets or crumbles – passes from the silo into the house safely and without any loss of quality.  

For conveying capacities of up to 4.5 t/h, spirals are used. For higher capacities or pitches of up to 75°, an auger is the ideal option. In exceptional circumstances, even pitches of up to 90° can be carried out (max. length of the auger in this case is 10 m).


  • Made of high-quality and highly flexible spring steel
  • Offers good conveying capacity
  • Provides an entirely closed conveying system
  • Suitable for universal application
  • Fast and easy assembly


  • The FlexVey conveying spiral consists of high-quality and highly flexible spring steel
  • The feed can be transported into the house around bends of up to 90° safely, quickly and without being separated
  • It can be driven using a V-belt motor or a gear motor