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  • Industries Served

Industries Served

Stedman Machine Company’s line of size-reduction equipment is found in industries and applications from A-to-Z. In fact, it would be easier to list the industries that don’t employ some type of size-reduction equipment!

The aggregate market consists of quarrying and mining operations that process aggregate - primarily limestone, sand and gravel.

The industrial market consists of any application outside the aggregate market, including, but not limited to minerals, glass, grains, coal, rendering, soap, chemicals, precious metals and more…

From fine grinding powders for cosmetics to processing limestone boulders into aggregate for highways, we look forward to helping you achieve the most efficient processing solution for your material.

Stedman has the history. You don’t have to repeat it!

Our Testing and Toll Processing Facility utilizes full-size equipment and allows you to witness the testing of your product prior to purchase. Our extensive files of test reports are available for you to compare size-reduction methods, particle size distributions, power consumption and wear part estimates.

Aggregate Industry

Specialty uses of limestone include the manufacturing of pharmaceuticals, toothpaste, paint, paper, caulking, and glass.

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Brick, Clay & Ceramics

Stedman revolutionized material preparation for the brick, clay, and ceramic industries by introducing more cost-efficient processes.

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Industrial Applications

Learn how plants like yours have solved or prevented industrial processing and handling problems by utilizing the latest in Stedman size reduction technology.

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Coal, Energy & Biomass

One of the first uses for the cage mill was as a coal pulverizer. By 1900 Nathan Stedman had built more than 100 cage mills designed to crush coal.

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Minerals & Mining

Stedman crushers, mills, and grinders are used in nearly every mineral and mining industry. Whether you are processing coal, rock, salt, iron ore, wood chips or clay, we have your solution to size reduction.

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Stedman Machine Company’s Industry Association Memberships

Stedman Machine Company is involved in professional organizations to better understand the knowledge and skills needed to serve our customers in the best way possible. These memberships give us better insight into the standards of the industry, updates to new and more efficient technologies and to the wants and needs of our customers. With the information obtained from our memberships, we can safely maintain the highest level of performance.

  • NBRC (National Brick Research Center)
  • PEMA (Process Equipment Manufacturers' Association)
  • WSCPA (Western States Clay Products Association)
  • IAAP (Illinois Association of Aggregate Producers)
  • IMAA (Indiana Mineral Aggregates Association)
  • KCSA (Kentucky Crushed Stone Association)
  • MLPA (Missouri Limestone Producers Association)
  • NSSGA (National Stone, Sand & Gravel Association)
  • OAIMA (Ohio Aggregates & Industrial Minerals Association)
  • PACA (Pennsylvania Aggregates and Concrete Association)
  • VTCA (Virginia Transportation Construction Alliance)
  • OKAA (Oklahoma Aggregates Association)
  • FCPA (Florida Concrete & Products Association, Inc.)

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