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4 B.A.G. Logo Annotation 2020-04-20 1844
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Sifting Screens - US Built
Ball Trays + Cleaning Balls
BoulderAG Ball Tray & Screen Demo 1 inch

BoulderAG builds replacement ball trays - custom - Scandinavian style interlocking - all in our own US shop.


Save time and expense - why wait for overseas delivery!


Free Ball samples sent with every new order.

​Contact us:

Seed Cleaning
Machine Sales

Also for Recycling/Aggregate
7_Picture Reinfroced Puller Section Ball

US made seed conditioning, screening equipment from A.T. Ferrell Clipper, Profile Industries' motorized-spiral separators, & Premier. NoroGard treaters from Sweden


USA made FDA approved cleaning balls. BoulderAG builds replacement wood framed cleaning screens for Clipper, Westrup, Crippen et al machines. Rebuilding of Aluminum framed screens as well.

BoulderAG builds ball trays in our own US shop - save time and money.

   - avoid overseas pricing and delays -

Free Lab Analysis of samples.

Spiral Core replacements for Profile & Westrup sorters at very competitive pricing.


The BoulderAG team has a deep understanding of negotiating pricing for machine parts and stocking and can pass along the value to our customers.

Agriculture, Recycled, Aggregate machinery perishable parts, screens, FDA shaker cleaning balls & cubes, bearings, brushes - all manufactured locally offering lower pricing and delivery. Contact us for a quote today.

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Machinery Export/Import
Hands Holding a Map

BoulderAG knows what it takes to run a successful business and find value. We are an experienced equipment supplier with PE engineering design, millwright services and freight contracts. We have access to used machinery, local and worldwide export contracts. We can also help you get your equipment into the US market. Contact us for a quote.

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