Stock Flight Listing up to 1"

Stock Flight Listing over 1" to 2"

Stock Flight Listing above 2"

Stock Flight Listing Metric



Stock Helicoid Listing

Stock Helicoid Listing Metric


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Flighting & Helicoid


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We manufacture augers using two fundamental techniques.  Either combining a shaft with a helicoid and welding or by machining.  Many of our augers are precision machined from solid stainless steel which provides; 


  • A concentric outside diameter to root diameter eliminating premature wear
  • Exact flight pitches for accurate and gentle product metering
  • Elimination of pits and crevices from fabricating and welding offering a sanitary construction approved for food and pharmaceutical applications.


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Whether you're moving concrete, chemicals, or food products, you expect your feeders or fillers to deliver the goods on schedule. Materials must flow at a specified rate or your production slows, threatening your bottom line. We specialize in the design and manufacture of high performance augers for all types of material-moving applications. 

VARI HELI SOFT.jpg (209137 bytes)Our goal is to work closely with you, so that together as a team, we can develop time-and cost-saving solutions for the benefit of both members. One of the services that sets us apart from the competition is our unique problem solving capability. We have built our reputation on our ability to respond to our customers' special needs.

If you have a need for an auger that's not in our standard inventory, send us your blueprints, or phone or fax us your requirements.  We'll be happy to custom-design and manufacture to your specifications.

Wide Range Of Materials and Coatings

To combat the abrasive and/or corrosive properties of the product you're feeding, our manufacturing capabilities include a wide selection of materials. These include:

  • Stainless Steel
  • Carbon Steel
  • Alloy Steel
  • Aluminum
  • Brass
  • Bronze
  • Plastic
  • High-Chrome
  • Titanium
  • Hastalloy
  • Inconel 600 & 800
  • Monel
  • High-Speed Steel ("M" Series)
  • Tool Steel ("A" & "D" Series)

In addition, we offer a full range of protective coatings to counter the more aggressive feed materials. These coatings include armoloy, malcomizing, stellite inlays, titanium, and nitride, as well as others.

© 2004 Augers Unlimited Inc