Syrup Processing Line
A syrup line for high-Brix products up to 70 degrees Brix, where dissolving, filtration and hot filling handle viscosity that standard juice equipment cannot.
Key Specifications
| Capacity | 1,000 / 3,000 / 6,000 / 10,000 L per hour |
|---|---|
| Brix range | 30-70 degrees Brix |
| Dissolving | Sugar dissolving tank with agitation and heating |
| Filtration | Plate filter or candle filter, 50-100 µm |
| Filling | Hot fill 85 degrees C, glass or PET |
| Viscosity handling | Positive displacement pumps and enlarged valve ports |
| Shelf life | 12 months ambient |
High Brix changes every component
At 65-70 degrees Brix the product is viscous enough that centrifugal pumps cavitate and standard filler valves under-fill. Positive displacement pumps, heated lines and enlarged ports are not optional extras on a syrup line.
Dissolving without caramelising
Sugar dissolves best with gentle heating and agitation rather than high local temperature. Overheating at the injection point caramelises a small fraction and darkens the whole batch, which is invisible until the product is in the bottle.
Hot fill protects the product
At 85 degrees C filling, the syrup pasteurises the container as it fills. Combined with an acidic pH this gives 12 months ambient stability without preservatives.
Typical Applications
- Cocktail and cordial producers — High-Brix products with fruit and botanical components need gentle dissolving and hot fill.
- Beverage premix supply — Syrup concentrate for fountain and post-mix systems is filled in bag-in-box or jerry cans.
- Dessert topping and sauce — The same line runs fruit toppings at 50-65 Brix with pulp dosing.
Frequently Asked Questions
Why not use a standard juice line?
Above about 55 Brix the viscosity causes cavitation and inaccurate filling on juice-rated pumps and valves. A syrup line is specified for viscosity from the start.
Does hot fill work for PET?
Only with heat-set PET designed for it. Standard PET deforms above 65 degrees C, so glass or heat-set bottles are required.
How is Brix controlled?
Batch refractometer before filling, plus optional inline check on the filler line.
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