SIZE REDUCTION SOLUTIONS FOR EVERYDAY LIFE
Union Process designs and builds milling equipment, featuring patented Attritor technology, that enhances products across industries that affect consumers worldwide.
Find the Right Mill
With just a few simple steps, the Selection Wizard
can help you find the ideal size reduction equipment.
Grinding Media Refined
Identify and source the correct grinding media for your application.
Across All Markets
Union Process Attritors deliver precision grinding capabilities across all industries, for top performance in every market.
R&D Solutions
Our fully equipped R&D lab finds the right milling solution for your material
The Perfect Replacement
Union Process offers the highest quality OEM spare parts for your existing Attritor mill(s).
We’ve Got You Covered
Union Process has been a global leader in high-quality rubber and vinyl inks, for stamping, silk screening, and marking natural latex products.
Latest News
Akron, Ohio – Union Process, Inc. announced the completion of two custom SD400 Attritors, engineered specifically for high-capacity dry grinding of concrete additives. Designed for continuous-mode processing, the SD400 delivers…
Akron, Ohio – Union Process has received recertification for ISO 9001:2015 with Design as of March 29, 2026. This certification covers the company until 2029, which will mark fifteen consecutive…
Akron, Ohio – Union Process announced the completion of an SD50, non-explosion proof side-loading tank, designed for the continuous dry milling of fibrous materials. Union Process sales manager, Chuck Major,…
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