The right technology and commercial decisions decide whether a beverage filling machine line runs compliantly, efficiently and profitably. In this guide Sunswell breaks down Meal Replacement and Protein Shake Filling for B2B buyers planning or upgrading a production line.
Meal-replacement and protein shakes are thick, nutrient-dense and easy to ruin with the wrong filler. They need viscosity-aware, nutrition-preserving equipment — a Juice Filling Machines-class line tuned for the filling machine challenge.
High viscosity and particulates (protein, fibre) clog standard fillers and shear nutrients. The line must move product gently and dose accurately.
Piston or positive-displacement fillers handle thickness; your Processing Equipment should homogenise without overheating-sensitive actives.
| Need | Solution |
|---|---|
| Thick product | Piston / positive displacement |
| Nutrition | Gentle, low-O₂ |
| Shelf life | UHT/aseptic, N₂ |
A Nitrogen Doser blanket plus aseptic fill keeps nutrition and flavour; an aluminum can filling machine suits RTD protein.
Only if viscosity-rated; standard thin-film fillers clog on the filling machine.
Can and PET both work; match shelf life and market.
Fill protein shakes on a filling machine line with Sunswell.
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