From filling or emptying your storage facilities, the Walinga Agri-Vac allows you to do it all yourself. The Walinga Agri-Vac puts an end to legs, augers, sweeps and shovels. Grain handling has never been simpler, safer and healthier: Just couple the Agri-Vac to your tractor and drive into position. Lightweight vacuum/pressure hoses attach in seconds and flex easily. Tight spots and awkward angles are no problem.

The Walinga Agri-Vac is designed for maximum performance due to its engineered efficiency. A minimum of resistance to material and airflow is achieved as a result of this design. The grain is drawn to the conical receiver, which creates cyclonic action, thus acting as a Pre- Cleaner. The grain and the air are separated in the receiver, the material flows into the rotary airlock and the air moves on to the blower which in turn pushes the material back out of the rotary airlock into the truck or bin pipe. In addition, Walinga’s Secondary Pre-Cleaner (standard on most models) filters the air for a second time, resulting in an extended life of the unit.

The Agri-Vac maintains excellent grain quality thanks to the large drop thru/blow thru airlock.

Inlet and outlet ports have special flow contours that maximize capacity. A rotor wiper levels pockets to prevent grain damage. The 10-vane fabricated steel rotor has adjustable hardox steel tips to increase airlock life. Pressure protected airlock motor is reversible so you can easily remove foreign objects.

Top versatility – Walinga Agri-Vac puts you cleanly in control.

Just a few performance highlights: Truck loading boom rotates manually or hydraulically, and raises or lowers to suit truck height. Grain bin ‘hot spots‘ are easy to remove. Lightweight cleanup hose makes for easy vacuum clean out, including seed drills, grain bins, flat storage piles and/or buildings.

Cyclonic action helps pre-clean the air and assures optimum air flow.

The Agri-Vac‘s cone shaped receiver is designed for minimal resistance to material and airflow. Grain and air are separated in the receiver. Material flows into the rotary airlock and the air moves on to the blower, which then pushes material out of the airlock into the bin or truck. No filters or screens to cause plug-ups or freeze-ups.

Lots of loading options.

Loading/Unloading tubes can be permanently installed in your grain bins and connected with your piping system. You just move the Agri-Vac from site to site. Push grain hundreds of feet. Pull out every last bit of grain with the flexible hose and clean-up nozzle.

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BENEFITS of the Walinga System

  • Easier, Healthier, Safer
  • No shoveling
  • Removes dust with grain
  • Easy-handling
  • Hose reaches into corners
  • Vacuum action sucks up grain
  • Saves your lungs