Simultaneous Grinding,
Drying, & Classifying

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The cornerstone to
our success is quality,
a commitment to innovation,
and customer satisfaction.

— Robert M. Williams, Jr.

Industrial Ripshear® Compact Slow-Speed Shredder

Small but Mighty Design Efficiently Shreds & Disposes of Waste

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Glass & Slag

Fully Automated & Enclosed
System with Dust Collection

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Contact us about
your application today!
Williams Complete

Recycling System
Lump Breaker

A Unique Retrofit Solution for
Dry Powder Load Out Facilites

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This project is an
example of everyone
working together
to solve a problem…
They were willing
to invest the
resources to
design a solution.

— Monarch Cement
& Feeders

For Extra Heavy
Duty Use

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With proper maintenance
and care, I believe our whole
system will still be going strong
all the way - and then some.
— Palm Beach Aggregates

Heavy Duty & Economical Option
for Run-of Mine Applications

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Our expertise
can help your company
find the solution you need.

— Bryan Adams, President

High Capacity &
High Reduction Ratio

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Columbia couldn’t be happier
with the #52 Willpactor…
what we gained is less
downtime and problems.

— Columbia Quarry
Single Roll

Simple, Rugged, Long-Lasting
& Economical

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They just run.
Owner of 25
Williams Mills to Date
Chip Hog

For Biomass Shredder

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We insist on
Williams mills
in our operation.

— Retriev

Williams Patent Crusher: Leaders In The Crushing & Pulverizing Industry Since 1871. 

With over 500 patents and trademarks to its credit, Williams Patent Crusher & Pulverizer Company continues to engineer new and innovative designs for crushing machines that meet the needs of  clients worldwide and provide solutions for them every day.

At Williams, we set ourselves apart from other crusher and pulverizer companies with our diverse product line and customized systems for a variety of applications. We work with our clients to develop state-of-the-art crushing machines and provide the best size reduction solution for each application.

Call us at (314) 621-3348, email or locate an agent near you to find out what we can do for you on your next project.

Williams Patent Crusher Pulverizing Company & Crushing Machines







Williams Patent Crusher Recent Projects 

This Williams DF-64 Pulverizer is part of a modular system assembled in Alabama and then shipped to and reassembled in Khazakstan. The Roller Mill will grind 2” x 0 barite, up to 4% to 5% moisture, to 97% minus 200 mesh product, dried to 0.2% or less surface moisture, at a product rate of 18 STPH.


Below is a small list of clients who chose Williams as their crusher and pulverizer company:

  • Acme Brick
  • Armstrong Flooring
  • Boeing
  • Corning
  • Ethan Allen Furniture
  • General Electric
  • General Motors
  • Georgia Pacific
  • Halliburton
  • Holcim
  • International Paper
  • Johns Manville
  • Lafarge
  • LA-Z-Boy Chair Co.
  • Monsanto
  • National Gypsum
  • Nestle Purina
  • USG
  • Vulcan Materials
  • Weyerhaeuser