SITE MAP

  • Welcome: Williams has been the leader in the crushing and pulverizing industry since 1871. We offer hammer mills, shredders, impact crushers, pulverizers and more.
    • Executives: Williams Patent Crusher is a self-reliant family owned & operated business. Meet the executive team at Williams Patent Crusher.
    • Production: Williams Patent Crusher is a self-reliant family owned & operated business. Meet the Production Team at Williams Patent Crusher.
    • Customer and Technical Service: Williams Patent Crusher is a self-reliant family owned & operated business. Meet the Customer and Technical Service Team at Williams Patent Crusher.
    • Engineering: Williams Patent Crusher is a self-reliant family owned & operated business. Meet the Engineering Team at Williams Patent Crusher.
    • Sales: Williams Patent Crusher is a self-reliant family owned & operated business. Meet the Sales Team at Williams Patent Crusher.
    • Sales Support: Williams Patent Crusher is a self-reliant family owned & operated business. Meet the Sales Support Team at Williams Patent Crusher.
  • The Williams Way: Williams Patent Crusher has many facets, due in part to their extensive product lines. The Williams Way is more than a marketing tag line, it’s the way we do business. Learn more about the Williams Way & our history.
    • Vision/Mission Statement: Williams Patent Crusher was founded as a family-owned business in 1871. Learn about Williams Patent Crusher's Vision and Mission Statement here.
    • Map to Headquarters: View a map to Williams Patent Crusher's Headquarters in St. Louis, Missouri.
    • Where To Stay In St. Louis: Planning on visiting Williams Patent Crusher in St. Louis? View nearby hotels here.
    • CEO's Message: Williams Patent Crusher is a self-reliant family owned & operated business. Learn more about us and view a message from Williams Patent Crusher's CEO here.
  • Products: Williams Patent Crusher specializes in manufacturing industry-leading size reduction equipment for a variety of applications. Learn more about Williams pulverizers, impact dryer mills, hammer mills, shredders, impact crushers and more.
    • Pulverizers: Williams has been the leading pulverizer machine manufacturer since 1871. We design & build custom pulverizing mills to handle a variety of applications. Learn more.
      • Roller Mills: Williams Patent Crusher is the world leader in Fluid Bed Roller Mill design and manufacturing. Contact us to learn more.
      • Installation Report: View Williams Patent Crusher's Roller Mills Installation Report, a case study on blast furnace injection at ArcelorMittal. Learn more.
    • Power Industry: Williams Patent Crusher offers special thermal processing equipment for the some of the power industry’s unique applications. Contact us today to discuss your application needs with our sales engineers.
      • Coal Pulverizers for Solid Fuel Combustion: Williams Crusher is the leading manufacturer of coal Pulverizers, and offers the most advanced direct fired coal and pet coke pulverizing systems on the market. Contact us today to discuss your application needs with our sales engineers.
      • Limestone Prep Systems for Fluid Bed Combustors: Williams Patent Crusher offers direct-fired roller mill Pulverizers and impact dryer mills used for limestone grinding. Contact us today to discuss your application needs with our sales engineers.
    • Impact Dryer Mills: Williams Impact Dryer Mills use proven technology that simultaneously grinds and dries, and conveys materials in one continuous automated operation. These mills are an efficient alternative to other crusher dryer and fluid bed dryer systems on the market. Contact us today to discuss your project with an expert.
    • Hammer Mills: Williams Crusher manufactures a large variety of hammer mills and hammer crushers to handle virtually any size reduction job. Learn more here.
      • Rocket Hammer Mills: Williams' Rocket Hammer Mill is designed for the rapid reduction of large quantities of non-abrasive materials such as sawdust, cereals, expeller cake and more.
      • Type NF and GA Hammer Mills: Williams Crusher’s NF and GA Hammer Mills are of rugged construction, and are designed for material reduction. Learn more here.
      • Type GP Hammer Mills: Williams Crusher’s GP Hammer Mill, or General Purpose Hammer Mill is a simple, rugged answer to many small and medium capacity grinding jobs. Learn more here.
      • Slugger Crushers: Williams Slugger Crushers have large feed openings and massive construction for large, continuous jobs, either in hourly output or reduction ratio. They feature rigid steel plate frames, adjustable breaker plates, dynamically balanced rotors, and more. Contact a rep to discuss your project today.
      • High Tonnage Hammer Mills: Williams manufactures a variety of large, heavy-duty hammer mills to handle almost any high tonnage size reduction job such as cement and stone crushing. Contact us today to discuss your application needs with our sales engineers.
      • Meteor Hammer Mills: A Williams Meteor Hammer Mill is characterized by high hammer-tip speed to permit a fine product or to obtain specific characteristics in the finished product. This high-speed hammer mill is ideal for producing quality fluff for the absorbent medium and non-woven fiber markets. Learn more.
      • Reversible Hammer Mills: The Williams Reversible Hammer Mill allows users to easily reverse the rotor by simple direction selection of the drive motor, adding new life to hammers. Contact us today to discuss your application needs with our sales engineers.
      • Rigid Arm Breakers: Williams Patent Crusher is the industry leader when it comes to Rigid Arm Breakers, which are hammer mills capable of minimizing fine particles. Contact us today to discuss your application needs with our sales engineers.
      • Ring Crushers: Williams offers a complete line of standard ring crushers, plus the custom engineering to provide exactly the specifications you require. Contact us today to discuss your application needs with our sales engineers.
      • Traveling Breaker Plate Mills: Our traveling breaker plate mill is a non-clog hammer mill designed to permit a slugger crusher to reduce muddy rock, clay, shale, or bauxite to ¾” or smaller.
    • Industrial Shredders: Williams offers an extensive line of rugged, reliable industrial shredders and auxiliary equipment for tires, refuse, wood, pallets metal, paper and more.
      • Nife Hog: The Williams Heavy Duty, High Performance Nife Hog® Granulator is a rugged, primary nife granulator. These mills are a prime choice for recycling applications that include reducing materials such as tires, aluminum, cable, plastics, hazardous waste, carpet, circuit boards, and flooring. Learn more.
      • Primary Shredders: Williams Patent Crusher offers a complete line of one-way and reversible primary shredders. There are many advantages to Williams’ shredders, including reversible rotors that double the hammer life as well as overload protection technology. Contact us today to discuss your application needs with our sales engineers.
      • Ripshear Shredders: Williams slow speed shear shredders can be used to reduce a wide variety of materials including tires, wood waste, wallboard, MSW, batteries, and much more. Contact us today to discuss your application needs with our sales engineers.
      • Secondary Shredders: Williams Patent Crusher offers a complete line of one-way and reversible secondary shredders. There are many advantages of Williams’ shredders. Contact us today to discuss your application needs with our sales engineers.
      • TF & XL Shredders: Williams TF (Top Feed) Shredders are perfect to produce product sizes as small as 2” (50mm) for making dense bales that can be handled with minimum labor and shredder maintenance. Contact us today to discuss your application needs with our sales engineers.
    • Roll Crushers: Williams single and double roll crushers are simple in design and construction, long-lasting, economical, and versatile. Single roll crushers are also called lump breakers.
    • Air Classifiers: Williams Patent Crusher’s mechanical air classifiers and turbine separators are world leaders in efficiency and capability. Contact us to learn more. 
    • Forest Products: Williams No-Nife wood hogs and bark hogs are proven performers in the forest products industry, and are known for their reliability and rugged construction. Contact us today to discuss your application needs with our sales engineers.
      • Chip Hog: Williams Patent Crusher is the leader in the crushing and pulverizing industry. Learn more about the Chip Hog wood chip grinder and biomass shredder
      • Horizontal Feed Hogs: Williams Horizontal Feed Hogs are perfectly suited for wood grinding, and are extensively used to reduce long bark and broken boards or strips. Contact an engineer today to learn more about our truly adaptable and flexible Horizontal Feed Wood Hog wood grinder machine.
      • No-Nife Hogs: Williams No-Nife Wood Hogs or Bark Hogs have proven themselves as top performers in the forest products industry. Contact us today to discuss your application needs with our sales engineers.
      • Rotary Disc Screens: Williams Rotary Disc Screens are used for the consistent, high speed separation of oversized and undersized components of municipal, industrial and wood wastes. Contact us today to discuss your application needs with our sales engineers.
    • Steel Conveyors & Apron Feeders: Heavy duty apron feeders and steel pan apron conveyors built to last by the world leader in size reduction industry – Williams Patent Crusher.
      • Steel Apron Pan Conveyors: Williams Steel Apron Pan Conveyors are built to match the superior strength and long service life of Williams crushers, grinders, and shredders as proved in demanding material handling situations. Contact us today to discuss your needs with our sales engineers.
      • Apron Pan Feeders: Williams Crusher is the world’s leading manufacturer of apron pan feeders. Williams’ heavy-duty pan feeders are designed for long-lasting performance and to suit any job. Contact us today to discuss your needs with our sales engineers.
      • Feeder Breakers: Williams Patent Crusher feeder breakers are engineered and manufactured for heavy duty mining crushing operations. Contact us today to discuss your needs with our sales engineers and to learn more about our feeder breakers and industrial mining equipment.
    • Custom Fabrication & Machining: Williams Patent Crusher has extensive experience fabricating and machining quality parts and assemblies used in our crushing and pulverizing equipment. Our machine shop can handle large weldments and assemblies up to 60 tons to your specifications. Contact us today to learn how we can help.
    • Impact Crushers: Using an advanced impact method, impact crushers are the efficient and cost-effective solution for industrial size reduction projects. Impact Crushers have a wide range of industrial applications from crushing rock to de-lumping sand and whole lot more. Browse Williams Crusher’s line of impact crushing machines.
      • Willpactor: Willpactors® are heavy-duty primary impact crushers that are engineered around four rotor sizes to provide capacities as high as 1,700 tons per hour. Contact Williams Crusher today to learn more.
      • Reversible Nuggetizer Crusher: View Williams Patent Crusher's Reversible Nuggetizer Crusher Installation Report, a case study of real-world use at a cement plant in Morocco. Learn how Williams Crusher can meet your material reduction needs.
        • Installation Report: View Williams Patent Crusher's Reversible Nuggetizer Crusher Installation Report.
      • Reversible Impactors: Williams Reversible Impactors are among the most advanced secondary or tertiary crushers designed to achieve a high reduction ratio. Contact us today to discuss your application needs with our sales engineers.
      • Willpactor II: The Williams Willpactor II is a rugged, secondary impact crusher that can even be used as a tertiary crusher. It provides efficiency, economy and the durability through selective reinforcement of critical components. Contact us today to discuss your application needs with our sales engineers.
  • Applications: Williams Crusher is the industry leader in crushing & pulverizing. We offer solutions for various crushing, grinding, and pulverizing applications such as coal, limestone, wood, rock, scrap metal, clay, glass, and more. Over 500 trademarks & patents. See our crushers in action, learn more & become a customer.
    • Simultaneous Grinding, Drying, & Classifying: Williams Crusher manufacturers necessary equipment for grinding, drying, and classifying simultaneously. Learn about Williams’ vertical shaft roller mills and horizontal shaft impact dryer mills. Contact a Williams expert today.
    • Particle Size Conversion & Mill Application Chart: View Williams Patent Crusher's Particle Size Conversion & Mill Application Chart here. Our sizing chart provide both US & metric measurements to give you general information on what some of our mills can achieve. Learn more.
    • Scrap Metal: Williams Crusher offers rugged and reliable scrap metal shredders for industrial applications. Browse our shredders or contact an agent to learn more.
    • Clay: Williams Patent Crusher designs & manufactures a variety of heavy-duty clay crushers & clay grinding machines. Whether you're looking to handle several hundred tons of clay per hour or smaller applications we have a machine suitable for your job. Learn more.
    • Coal: Williams Crusher leads the industry in coal pulverizer manufacturing, offering the industry’s most advanced direct fired coal and pet coke crushing system. Whether you’re looking for a direct fired pulverizer, low-capacity coal size reduction solutions, or something in-between, you’ll find it at Williams. Learn more.
    • Diatomaceous Earth: Williams Patent Crusher offers innovative diatomaceous earth grinding machines built for a variety of applications. Our machines grind, dry, and classify D.E. to a dust like form. Learn more about our machines and contact a Williams expert today.
    • Gypsum: Williams Crusher designs and manufactures a variety of Gypsum Pulverizers. We know that each pulverizing and grinding project is unique. Browse our machines today to find a rugged, reliable, and long-lasting Williams Gypsum Mill for your application.
    • Wood: Williams manufactures industrial wood grinders designed to fit any need. Whether your application involves fuel, mulch, compost preparation, or turning scrap into sawdust, our industrial wood grinders & commercial wood hogs are your solution. Learn more.
    • Limestone: Williams Crusher’s limestone mills and Pulverizers offer solutions for various size-reduction applications. We design & manufacture the most durable & efficient limestone crushing machines on the market. Contact us to learn about our line of limestone crushers.
    • Rock & Stone: We design & build a wide range of rock & stone crushers for industrial applications. Whether you are looking to reduce rock to gravel, coarse sand, or even a fine powder we have the machine for you. Browse our rock crushing machines today & find one perfect for your project.
    • Glass: Williams Patent Crusher designs and manufacturers three unique glass crushing machines built to handle various jobs from small bottle-crushing projects to large industrial applications. Learn more about our glass crushing machines today or call a Williams expert to get started.
    • Battery: Williams Patent Crusher designs and manufactures a unique line of industrial battery crushers to fit your battery recycling project. From small batteries to larger vehicle batteries, our team can help you find the right machine. Browse our battery crushers and contact us today for more information.
    • Barite: Williams Patent Crusher designs and manufactures a variety of barite grinding mills and barite crushers. Our machines can accomplish the barite size reduction required for your unique project. Learn more about our barite grinding mills online or call to speak with one of our experts today.
  • Agent Locator: View Williams Patent Crusher's Agent Locator page.
    • United States: View Williams Patent Crusher's Agent Locator page for the United States.
      • Alabama: Find a Williams Patent Crusher agent in Alabama.
      • Alaska: Find a Williams Patent Crusher agent in Alaska.
      • Arizona: Find a Williams Patent Crusher agent in Arizona.
      • Arkansas: Find a Williams Patent Crusher agent in Arkansas.
      • California: Find a Williams Patent Crusher agent in California.
      • Colorado: Find a Williams Patent Crusher agent in Colorado.
      • Connecticut: Find a Williams Patent Crusher agent in Connecticut.
      • Delaware: Find a Williams Patent Crusher agent in Delaware.
      • Florida: Find a Williams Patent Crusher agent in Florida.
      • Georgia: Find a Williams Patent Crusher agent in Georgia.
      • Hawaii: Find a Williams Patent Crusher agent in Hawaii.
      • Idaho: Find a Williams Patent Crusher agent in Idaho.
      • Illinois-Central: Find a Williams Patent Crusher agent in Illinois Central.
      • Illinois-Northern: Find a Williams Patent Crusher agent in Northern Illinois.
      • Illinois-Southern: Find a Williams Patent Crusher agent in Southern Illinois.
      • Indiana: Find a Williams Patent Crusher agent in Indiana.
      • Indiana-NW Corner: Find a Williams Patent Crusher agent in the Northwest Corner of Indiana.
      • Kansas: Find a Williams Patent Crusher agent in Kansas.
      • Kentucky: Find a Williams Patent Crusher agent in Kentucky.
      • Louisiana: Find a Williams Patent Crusher agent in Louisiana.
      • Maine: Find a Williams Patent Crusher agent in Maine.
      • Maryland: Find a Williams Patent Crusher agent in Maryland.
      • Massachusetts: Find a Williams Patent Crusher agent in Massachusetts.
      • Michigan: Find a Williams Patent Crusher agent in Michigan.
      • Minnesota: Find a Williams Patent Crusher agent in Minnesota.
      • Mississippi: Find a Williams Patent Crusher agent in Mississippi.
      • Mississippi-Southern: Find a Williams Patent Crusher agent in Southern Mississippi.
      • Missouri-Eastern: Find a Williams Patent Crusher agent in Eastern Missouri.
      • Missouri-Western: Find a Williams Patent Crusher agent in Western Missouri.
      • Montana: Find a Williams Patent Crusher agent in Montana.
      • Nebraska: Find a Williams Patent Crusher agent in Eastern Nebraska.
      • Nebraska-Western: Find a Williams Patent Crusher agent in Western Nebraska.
      • Nevada: Find a Williams Patent Crusher agent in Nevada.
      • New Hampshire: Find a Williams Patent Crusher agent in New Hampshire.
      • New Mexico: Find a Williams Patent Crusher agent in New Mexico.
      • North Carolina: Find a Williams Patent Crusher agent in North Carolina.
      • North Dakota: Find a Williams Patent Crusher agent in North Dakota.
      • Ohio: Find a Williams Patent Crusher agent in Northern Ohio.
      • Ohio-Southern: Find a Williams Patent Crusher agent in Southern Ohio.
      • Oklahoma: View William's Patent Crusher's Agent Locator page in Eastern Oklahoma.
      • Oklahoma - Western: Find a Williams Patent Crusher agent in Western Oklahoma.
      • Oregon: Find a Williams Patent Crusher agent in Oregon.
      • Rhode Island: Find a Williams Patent Crusher agent in Rhode Island.
      • South Carolina: Find a Williams Patent Crusher agent in South Carolina.
      • South Dakota: Find a Williams Patent Crusher agent in South Dakota.
      • Tennessee: Find a Williams Patent Crusher agent in Tennessee.
      • Texas - NE Corner: Find a Williams Patent Crusher agent in NE Corner Texas.
      • Utah: Find a Williams Patent Crusher agent in Utah.
      • Vermont: Find a Williams Patent Crusher agent in Vermont.
      • Washington: Find a Williams Patent Crusher agent in Washington.
      • West Virginia: Find a Williams Patent Crusher agent in West Virginia.
      • Wyoming: Find a Williams Patent Crusher agent in Wyoming.
      • New Jersey
      • Iowa
      • New York: Find a Williams Patent Crusher agent in New York.
      • Pennsylvania
      • Texas: Find a Williams Patent Crusher agent in Texas.
      • Virginia
      • Wisconsin: Find a Williams Patent Crusher agent in Wisconsin.
    • Australia: View Williams Patent Crusher's Agent Locator page for Australia.
    • Africa: View Williams Patent Crusher's Agent Locator page for Africa.
    • Asia: View Williams Patent Crusher's Agent Locator page for Asia.
    • Central America: View Williams Patent Crusher's Agent Locator page for Central America.
    • Canada: View Williams Patent Crusher's Agent Locator page for Canada.
    • Europe: View Williams Patent Crusher's Agent Locator page for Europe.
    • South America: View Williams Patent Crusher's Agent Locator page for South America.
  • Parts Request: Get a customized response to your size reduction equipment needs. Submit a parts request to Williams Crusher online, or contact us by phone.
    • Parts Request - Thank You: Thank you for submitting your Parts Request information to Williams Patent Crusher and Pulverizer Co., Inc. A member of our team will be in contact with you within the next 24 business hours.
  • News: View the latest news from Williams Patent Crusher & Pulverizer Co.
  • Terms of Use: View Williams Patent Crusher's Terms of Use here.
  • Privacy Statement: View Williams Patent Crusher's Privacy Statement here.
  • Site Map Index: View Williams Patent Crusher's HTML sitemap here.
  • Search Results: Williams Patent Crusher's search results page.
  • 404 Error Page: Williams Patent Crusher's 404 error page.
  • Video Links: Williams Patent Crusher Video Links
  • Login
  • Info Request: Thank you for your interest in Williams size reduction equipment and systems. Contact us today by phone, email or form online.
    • Info Request - Thank You: Thank you for submitting your Info Request information to Williams Patent Crusher and Pulverizer Co., Inc. A member of our team will be in contact with you within the next 24 business hours.