Quinn Process Equipment Co.

Products

Process Equipment for Every Application

Over 45 years of expertise designing and manufacturing process equipment for mineral extraction, material recovery, and recycling applications.

QPEC mixer-settler system operating at commercial scale

Mixer-Settler Systems

Advanced mixer-settler units for solvent extraction and recycling. Simplex, duplex, and triplex configurations from pilot to commercial scale.

  • 100 ml/min to 2,000 GPM
  • No interstage pumps required
  • Pilot & commercial scale
  • FRP, stainless steel, and custom alloys
QPEC No. 18 flotation cells on flatbed truck

Flotation Cells

Mechanical forced-air flotation cells. Sub-A and T-BR designs from 0.25 to 180 cubic feet for base metals, precious metals, and industrial minerals.

  • Sub-A and T-BR cell types
  • 0.25 ft³ to 180 ft³ capacity
  • Up to 1,000 tons/day
  • Urethane impellers for long wear
Custom grinding mill installation

Process Equipment Catalog

Complete line of pilot plant and small commercial equipment. Grinding mills, crushers, agitators, pumps, thickeners, filters, gravity separation, and custom fabrication.

  • 35+ equipment types
  • Pilot to commercial scale
  • Custom fabrication available
  • Corrosion-resistant materials

Don't See What You Need?

We design and manufacture custom process equipment for a wide range of applications. Contact us to discuss your specific requirements.

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