The Knowledge Resource for the World of Grain Handling and Processing Industry Operations

Meyer & Sons Service
1700 Franklin Blvd, Libertyville, IL 60048

  • Phone: (847) 918-0111
  • Toll Free: (800) 963-4458
  • Fax:
  • Contact: Sales Dept
  • Email:

About Us

Wm. W. Meyer & Sons is an ISO9001:2015 certified company and the industry leader in manufacturing conveying system components for dry bulk material processing, pneumatic conveying and dust collection in the grain processing market. For over 70 years, our innovative engineering of quality products is supported by dedicated employees and superior customer service. We are recognized for our reliable Rotary Airlock Valves, Sanitary Airlock Valves, Double Flap Gate Valves, and Pneumatic Screw Pumps that can handle your toughest application along with Slide Gates, Gravity Diverters and Blower Packages. We work strategically with OEMs, System Integrators and directly with end users.


  • Material Handling Equipment
    • Airlocks
    • Blowers
    • Conveyors, Pneumatic
    • Diverters
    • Gates
    • Valves
  • Dust/Pollution Control
    • Collectors