Proprietary Hard Coatings
Our proprietary Hard Coating process out-performs chrome finishes, eliminating premature wear from abrasive dust for a much longer life.
2224 Drop Thru Airlock
Walinga's 2224 Drop Thru Airlock - Walinga's largest airlock with a 4.44 Cubic foot per revolution (126 Litres per revolution) capacity. Designed for maximum efficiency and minimal bulk damage the airlock housing is precision machined from a cast iron shell for unequaled performance. The 9 vane fabricated steel rotor with adjustable Hardox square steel tips for longer life. To minimize bulk damage and improve performance, a special rotor wiper levels the pockets. The entire assembly is powered by an electric gear box. A chain drive transfers power to the airlock and the units ship with maintenance free factory sealed bearings. Each system can be customized to your production needs. The 2224 is available only as a Drop Thru model.
6 Month Warranty
Walinga parts carry a 6-month warranty from the original sale date. If parts are installed by Walinga, a Walinga dealer, or a Walinga authorized service facility, coverage extends to 12 months from the installation date.
Specialty Parts are a Snap
Walinga supplies standard or custom components that fit & perform exactly as intended. If you don't see what you need, our engineers can help.
Special Rotor Wiper
High Performance Bearings
Custom Paint Options
Hardox Steel Tips