Energy & Biomass Pulverizers


Designed in 1886 by Nathan Stedman, one of the first applications of the cage mill to process materials for the energy industry. Today, Stedman has evolved and remains a leading energy pulverizer manufacturer. 

Energy Pulverizers & Biomass Grinding Machines

Our energy pulverizers and biomass grinding machines are capable of grinding, crushing, and pulverizing materials to a very fine; granulated product for pelleting. Stedman’s extensive line of size reduction equipment makes us a valuable business partner. For friable or fibrous materials, we have the proper equipment choice.

Energy Pulverizer Applications

  • Biofuels
  • Wood waste
  • Wood pellets
  • Corn stalks
  • Bagasse
  • Carbon
  • Flue Gas Scrubber Stone
  • Synthetic Gypsum
  • Bottom Boiler Slag
  • Petroleum Coke
  • Metallurgical Coke
  • Coke Breeze
  • Oil Shale

We’ll put some energy into your material. Test Before You Buy™
The Stedman 
Testing and Toll Processing Facility is the place to test your material in our full-size equipment. If it can be crushed, ground, pulverized or mixed, chances are we’ve done it. We have more than 10,000 test reports to help get you to the best solution quickly. To learn more about what to expect from testing, read this article that ran in POWDER BULK ENGINEERING magazine.

Test Before You Buy!

Why Test?

Stedman's testing facilities provide real-world conditions to view your materials being processed. Test out a range of different size reduction methods, saving you both time and money when selecting the proper size reduction method.

Learn More