WALINGA – Airlocks

Leaders in Pneumatic Conveying Systems

Walinga products are ripe with innovative solutions. When you engage with Walinga, your relationship extends beyond the simple purchase of a Walinga product. Walinga not only listens to their customers, they engage in conversation.

The Walinga Ultra-veyor

The Walinga Ultra-veyor is the ultimate system for your grain handling needs. This system moves grain by air, maximizing accessibility for any drying or storage facility. Move your grain safer and easier, without elevator legs or portable augers. Move your grain with minimal maintenance, with all the working components on the ground.

Walinga Ultra-veyors can handle the requirements of most operations with models ranging from 261 bu/hr to 2300 bu/hr. These systems are flexible, expandable and easy to install


Smart -Flo Variable Frequency Drive Systems monitor and automatically adjust motor speeds, optimizing performance while reducing energy costs and bulk damage.

  • Reduces product damage
  • Equipped with a sensor and PLC that continually monitor the system, adjusting air speeds to maximize transfer capacity
  • Automatically adjusts blower speeds to maintain bulk integrity and reduce energy costs
  • Can be customized to be installed with any common programable VFD
  • Completely self-contained system that can be run independent of an input system such as a grain dryer

The Walinga Drop Thru Airlock

Designed for maximum efficiency and minimal grain damage the housing is precision machined from a cast iron shell for unequaled performance. The 10-vane fabricated steel rotor has hardox steel adjustable tips for longer life. Walinga’s latest innovations include the modifications of the inlet and outlet ports with flow contours for maximum capacity. To minimize grain damage, a special rotor wiper levels the pockets. The entire assembly is driven by an electric driven gearbox with chain drive to airlock so that each system can be customized to fit your grain handling needs.