A major ethanol plant switched from a competing rotary impingement machine to a Gamajet. Below are results:
Hours of Operation: 24/7/365
Number of Fermenters: 4 
Capacity of fermenters: 500,000 gallons
| GJ 8 | Other rotary impingement machine | |
| Batches per year: | 1,022 | 1,000 | 
| etOH yield: | 14% | 12% | 
| Cleaning time per batch: | 0.75 hours | 1.5 hours | 
| Cleaning hours per year: | 766 hours | 1,500 hours | 
| Gallons of ethanol produced: | 71.5 MGPY | 60.0 MGPY |