| Filling method | Isobaric for beer and CSD, volumetric for juice and tea |
| Capacity range | Up to 25,000 CPH |
| Can format | Standard 250, 330 and 500 ml |
| Seaming | Roller seamer integrated with the filler |
| Options | Hot fill for juice and tea, nitrogen dosing |
| Key control | Fill level, seam tightness, dissolved oxygen |
A can is sealed by two rolling operations that fold the can flange and the end together. Seam thickness, seam height and overlap are checked by tear-down at a fixed interval, not by eye. A seam that looks right and measures wrong leaks three weeks later, in the customer warehouse rather than on your line.
The dosing equipment should be capable of maintaining consistent pressure levels to ensure uniform carbonation across all cans.
Dissolved oxygen enters at three points: deaeration of the product, the filler bowl atmosphere, and the gap between fill and seam. Nitrogen dosing and a steam or CO2 tunnel at the seamer reduce the last one. For beer and juice, the dissolved oxygen in the finished can is the number to test, not the setting on the doser.
Pressure control is another critical factor to consider when selecting a nitrogen doser for aluminum cans.
| Product | Filling principle | Critical measurement |
|---|---|---|
| Beer | Isobaric, cold | Dissolved oxygen and seam tightness |
| CSD and soda | Isobaric, cold | CO2 retention and fill height |
| Juice and tea | Volumetric or hot fill | Fill temperature and seam integrity |
| Energy drinks | Isobaric or volumetric | Dissolved oxygen and closure |
Site requirements, air and water consumption sit with the Aluminum Can Filling Machine for Beer, Carbonated Soft Drink.
Beer and CSD run isobaric, cold, under counter-pressure. Juice and tea often run hot fill or a volumetric fill with a downstream pasteuriser. The can is the same format; the filler, the valve set and the temperature control are not, so one can line rarely covers both without a second specification.
Variations in pressure can lead to inconsistencies in carbonation levels, affecting product quality and customer satisfaction.
Rated output, change parts and services are listed on the Aluminum Can Filling Machine for Hotfill Juice and Tea page.
Small can lines exist for craft producers, usually with a compact filler-seamer and manual or semi-automatic packing. The limit is not the filler but the seam quality control, which needs a tear-down station and a trained operator at any volume.
By considering factors such as flow rate, pressure control, and integration with the filler equipment, manufacturers can enhance production efficiency, product quality, and overall customer satisfaction.
The same question is worked through from another angle in How Aluminum Can Fillers Adapt to Beer vs Juice.
Yes, with change parts for the filler, the seamer and the conveyor. Changeover time is the real cost. Two formats on one line normally means 40-90 minutes per switch and a lower production factor.
With change parts for the filler, the seamer and the conveyor, yes. The changeover is longer than a label change and is normally scheduled between campaigns.
Usually seamer roll pressure, chuck wear or a can flange outside tolerance. The tear-down measures the result; the cause is found by checking the rolls and the can supplier specification together.
Yes, at the same filler, because the fill volume per cycle is smaller. The seamer and the packer still have to carry the higher can rate, which is why the line rating is set on cans per hour, not litres.
Country: Syria
Product: Aluminum Canned Carbonated Soft Drinks
Capacity: 24000CPH (250ml)
Solution:Carbonated Drinks Production Line
Country:Kazakhstan
Product: PET Bottled Sparkling Water, Canned Soft Drink, Canned Tea
Capacity: 25000CPH (250ml)
Solution:Three Lines,7000BPH(1.5L), 15000CPH(330ml),15000CPH(450ml)
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