Dupre Solutions DSF-100 Semi-Auto Nitrogen Flushing System

Dupre Solutions DSF-100 Semi-Auto Nitrogen Flushing System The DSF-100 Semi-Automatic Nitrogen Flushing Machine is a simple way to help protect freshness and extend shelf life by replacing oxygen inside the package with nitrogen before sealing. For coffee roasters, that can mean better flavor protection, slower oxidation, and more confidence that packaged coffee reaches the customer tasting the way it should. The DSF-100 is also well suited for other oxygen-sensitive foods and products where freshness matters. Its semi-automatic operation provides smaller and mid-sized producers with a good middle ground between fully manual packaging and a more complex automated line. The compact footprint makes it easy to integrate into an existing packaging workflow without requiring a major equipment overhaul. Straightforward, reliable, and easy to add to your operation, the DSF-100 delivers a practical freshness upgrade for roasteries looking to improve packaging quality without overcomplicating production. See the machine in action: APPLICATION Replace oxygen inside packaging with nitrogen prior to sealing FEATURES Speed: Operator-dependent Flushing time set: 1s, 2s, 3s, else. | User Defined Batch count: Up to 10,000 bags Adjustable shelf Flushing pressure adjustable | integrated flow controls ≤0.70Mpa (7Kg) Power: 110v single-phase 60 Hz Constructed from food-grade 304 SS and aluminum Name-brand electrical components Manual load bag | Adaptive to virtually any style and size bag Heavy-duty adjustable feet Oxygen levels as low as 1-2 % are achievable MANUFACTURED USA MANUFACTURER LEAD TIME 4-6 weeks MANUFACTURER WARRANTY 6 months DIMENSIONS (L x W x H) 18" x 18" 48" WEIGHT 75 lbs