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Blue Dredge


NORTHERN PROCESS SYSTEMS working with our partners at Classification & Flotation Systems, can design new or upgrade existing Aggregate Plants.   We can consult with our clients to determine the best way to get the end results they desire.  Using our systems of Density Separators, Cyclones, and Screens we can Classify and Separate whatever aggregate product you are working with.

CFS systems have been used for the classification of sands for; Concrete Sand, Frac Sand, Mason Sand, Block Sand, Filter Sand, Golf Course Sand, etc., or what ever mixture you desire.  NPS and CFS Systems specialize in the removal of Lignite and other Lightweight materials (Mineral and Organic) as well as systems for Recovery of the fine materials lost in your process.

Aggregate Systems and Components

NPS can provide Aggregate Systems and Components that will give the desired results.

  • CFS Density Separators

  • Dewatering Screens

  • DSM Screens for Lignite Removal

  • Cyclones

  • Custom Designed Sumps

  • Replacement Screens for systems