A beer can filling machine is a specialized filling system designed for filling cans with carbonated and non-carbonated beverages. This can filling machine handles beer, soda, energy drinks, and juice. Unlike bottle filling lines, a can filling machine uses isobaric filling technology to prevent foaming and maintain product quality.
YG Machinery offers automatic can filling machines for various production capacities. The system includes can rinsing, filling, sealing, and packaging stations.
Filling Methods for Canned Beverages
Different beverages require different filling methods to maintain quality and prevent foaming.
Isobaric filling (counter-pressure filling) – Used for carbonated beverages like beer and soda. The can is pressurized with CO₂ or nitrogen before filling. This prevents CO₂ from escaping during filling. The result is less foaming and more accurate fill volume.
Atmospheric filling – Used for non-carbonated beverages like juice and iced tea. The can is filled at normal pressure. Suitable for still liquids with no gas content.
Vacuum filling – Used for sensitive products that need protection from oxygen. The can is vacuumed before filling to remove air. Extends shelf life for oxygen-sensitive beverages.
Hot filling – Used for juice and tea that require pasteurization. The product is filled hot to sterilize the can and contents. Cooling tunnel follows the filling station.
For carbonated beverages like beer and soda, isobaric filling is the standard. It maintains carbonation level and minimizes product loss from foaming.
Technical Parameters of Beer Can Filling Machine
| Specification | Value |
| Filling volume range | 200-1000ml |
| Filling accuracy | ±1% |
| Production capacity | Up to 3000-36000 cans/hour |
| Can sizes | Standard 330ml, 500ml, 1000ml |
| Can materials | Aluminum, tinplate |
| Power supply | 380V/220V, 50Hz |
| Main material | 316 stainless steel (food grade) |
| Control system | PLC with touch screen |
| CIP cleaning | Standard |
The machine handles standard can diameters. Adjustments for different can heights are simple and quick.
Applications of Can Filling Machine
This can filling machine works well in many beverage categories:
Beer and cider – Fill cans for craft breweries, microbreweries, and large-scale beer production. Isobaric filling maintains carbonation and reduces foaming.
Soda and sparkling water – Fill carbonated soft drinks and flavored sparkling water. Keeps the CO₂ level consistent in every can.
Energy drinks – Fill cans with energy drinks and sports drinks. High-speed filling for large production runs.
Juice and iced tea – Fill still beverages in cans. Suitable for both small and large production volumes.
Canned cocktails – Fill ready-to-drink alcoholic beverages in cans. Handles both carbonated and non-carbonated varieties.
Sparkling juice – Fill carbonated fruit juice and sparkling lemonade. Maintains the sparkle without excessive foaming.
Complete Can Filling Line Equipment
A complete can filling production line includes several key equipment pieces that work together as an integrated system.
1.Can depalletizer – removes empty cans from pallets and feeds them into the line
2.Can rinser – washes and rinses empty cans before filling. Removes dust and particles.
3.Can filling machine – fills the exact volume of beverage into each can
4.Can seamer – seals the filled cans with lids. Precision sealing prevents leakage.
5.Can warmer – warms chilled cans to room temperature to prevent condensation
6.Can packer – packs cans into boxes, cartons, or trays
7.Can palletizer – stacks packed boxes onto pallets for shipping
Optional equipment includes can labeler, laser printer for date codes, and shrink wrapper for multi-packs.
How to Choose the Right Can Filling Machine?
| Your product type | Recommended filling method | Why |
| Beer, carbonated beverages | Isobaric filling | Prevents foaming, maintains carbonation |
| Sparkling water, soda | Isobaric filling | Keeps CO₂ level consistent |
| Energy drinks (carbonated) | Isobaric filling | Maintains carbonation |
| Juice, iced tea (still) | Atmospheric filling | Cost-effective, no gas control needed |
| Oxygen-sensitive juice | Vacuum filling | Removes oxygen, extends shelf life |
| Multiple product types | Customizable filling system | Flexible changeover between methods |
Still not sure? Tell us your product type, can size, and target output. We will recommend the right beer can filling machine for you.
Customer Case
A mid-sized craft brewery in Oregon, USA was bottling all their beer in glass bottles. Retailers kept asking for cans. Beer in cans was lighter to ship, chilled faster, and sold better at outdoor events. But the brewery had never run a can line before. They needed a complete system. Downtime from learning new equipment was not an option.
They bought a YG automatic beer can filling machine with isobaric filling technology. The line runs at 3000 cans per hour for both 330ml and 500ml sizes. Changeover between the two can sizes takes less than 15 minutes.
Results:
- Filling accuracy within ±1%
- No foaming issues
- Carbonation level maintained in every can
- CIP cleaning between batches takes 20 minutes
- Can sales now account for 40% of total volume
The brewery owner said: “We should have switched to cans years ago. The line runs smooth. No foam, no short fills.”
FAQ
Q: What is the difference between isobaric and atmospheric filling?
A: Isobaric filling pressurizes the can with CO₂ before filling. Used for carbonated beverages to prevent foaming. Atmospheric filling is used for still beverages with no carbonation.
Q: What can sizes does this machine handle?
A: The machine handles standard can sizes including 330ml, 500ml, and 1000ml. Quick changeover between sizes.
Q: Can it fill both carbonated and non-carbonated drinks?
A: Yes. The machine supports both isobaric filling for carbonated products and atmospheric filling for still products.
Q: How accurate is the filling?
A: The filling accuracy is within ±1%. This ensures consistent fill volume and reduces product giveaway.
Q: Does it come with a can seamer?
A: Yes. The can filling machine includes an integrated or standalone can seamer for precision sealing.
Q: Is the equipment easy to clean?
A: Yes. The CIP (Clean-In-Place) system allows cleaning without disassembly. All product-contact parts are 316 stainless steel.
Q: What is the warranty?
A: The main structure has a 24-month warranty. Electrical and pneumatic components have a 12-month warranty.
Q: What is the price of a beer can filling machine?
A: Price depends on capacity, filling method, and configuration. Contact us for a quote based on your product and output requirements.
Q: Do you offer installation and training?
A: Yes. We provide remote installation guidance, operator training, and video instructions. On-site support is available upon request.
