Wastewater Grinders

Wastewater  treatment plant managers face a difficult choice when it comes to the reduction of solids and debris that tax their treatment processes. With Franklin Miller’s cutting edge grinder technology, the choice is clear.  Our broad range of grinders, comminutors and macerators are designed for both reliability and ease of maintenance,  backed by over 50 years of experience and have many exclusive design features such as cutter cartridge® technology.


  • Inline 
  • In-channel 
  • Gravity 

Franklin Miller grinders reduce a wide variety of materials including sanitary wipes, rags, wood, paper, shoes, sludge and more.   These units are proven to reduce pump clogging, protect process and dewatering equipment, reduce solids and keep wastewater systems running properly.

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