Product introduction for Automatic Can Filling Line
The automatic can filling line is an advanced beverage production solution widely used in beer, carbonated drinks, and soft drink manufacturing industries. It integrates can feeding, constant pressure filling, lid placement, and automatic sealing into one continuous production process. Equipped with PLC control, frequency conversion speed regulation, and synchronized filling and capping systems, it ensures stable operation and high production efficiency. The non-contact flow meter filling method improves hygiene and reduces contamination risk. Built with SUS304 stainless steel and CIP automatic cleaning function, the system guarantees food-grade safety and long-term durability. It is an ideal solution for modern beverage factories requiring high-speed, reliable, and fully automated can filling production lines.


Working principle
Step 1. Can feeding and separation
Empty cans are fed through screw conveyor and evenly spaced for stable transfer.
Step 2. Can positioning system
Cans are guided into filling machine through star wheel positioning system.
Step 3. Constant pressure filling
Non-contact flow meter filling system fills beverage into cans with stable pressure control.
Step 4. Lid feeding and placement
Caps are automatically selected and transferred to sealing position.
Step 5. Automatic capping process
Cans are sealed using high-precision crimping rollers and sealing heads.
Step 6. Output conveyor system
Finished cans are transported to packaging conveyor belt.
Step 7. PLC synchronized control
Filling and capping systems operate in synchronized automation mode.
Product Parameter Table
| Parameter | Specification |
| Filling Head | 30 |
| Seaming Head | 6 |
| Capacity | 18000 cans/h |
| Can Diameter | 45-70 mm |
| Can Height | 80-175 mm |
| Motor Power | 8.26 kW |
| Dimension | 4265 × 2700 × 2450 mm |
| Weight | 5000 kg |
Why choose our automatic can filling line
1. High precision constant pressure filling
Ensures stable liquid level and reduces carbonation loss.
2. Fully automated synchronized system
Filling and capping operate in perfect coordination.
3. Advanced PLC control technology
Improves production stability and reduces manual operation.
4. High hygiene standard design
CIP automatic cleaning system ensures sanitary production.
5. Durable industrial structure
SUS304 stainless steel ensures long service life and corrosion resistance.
6. High-speed production capability
Suitable for medium and large beverage manufacturing plants.
7. Intelligent safety protection system
No can no filling and no can no capping functions reduce waste.
Main Features
- Integrated filling and capping system ensures continuous production
- Constant pressure filling technology improves carbonation stability
- Non-contact flow meter filling reduces contamination risk
- High-speed automatic can feeding and positioning system
- PLC intelligent control system ensures stable operation
- Frequency conversion speed adjustment improves production efficiency
- No can no filling and no can no capping safety system
- High precision sealing system ensures strong airtight performance
- CIP automatic rinsing system improves hygiene and cleaning efficiency
- Centralized lubrication system reduces maintenance cost
Comparison module
| Feature | Our automatic can filling line | Traditional can filling system |
|---|---|---|
| Filling method | Constant pressure flow meter system | Gravity filling system |
| Automation level | Fully PLC synchronized system | Semi-automatic control |
| Hygiene system | CIP automatic cleaning system | Manual cleaning required |
| Sealing accuracy | High precision crimping rollers | Lower sealing stability |
| Production speed | High-speed continuous operation | Lower efficiency |
| Safety control | No can no filling/capping system | Limited protection |
| Maintenance | Centralized lubrication system | Frequent manual maintenance |
| Control system | Intelligent PLC automation | Basic mechanical control |


Application Scenarios
1. Beer production factories
Used for high-speed aluminum can beer filling and sealing production lines.
2. Carbonated beverage plants
Suitable for cola, soda water, and sparkling drink can packaging.
3. Soft drink manufacturing industry
Used for automated beverage filling and sealing operations.
4. Beverage packaging factories
Ideal for integrated can filling and sealing production systems.
5. Medium and large beverage plants
Designed for continuous industrial-scale beverage production.
6. Carbonated drink bottling industry
Suitable for high-efficiency can filling and sealing processes.
Buying guide
1. Define beverage type
Select based on beer, soda, or carbonated drink production needs.
2. Confirm production capacity
Choose machine speed according to factory output requirements.
3. Check can specifications
Ensure compatibility with aluminum can sizes and types.
4. Evaluate filling technology
Constant pressure filling is recommended for carbonated beverages.
5. Assess automation level
PLC synchronized systems improve efficiency and stability.
6. Consider maintenance system
CIP cleaning and lubrication systems reduce long-term costs.
FAQ
Question: What is an automatic can filling line used for?
Answer: It is used for automatic filling and sealing of aluminum cans for beer, water, and carbonated beverages.
Question: What filling technology does this machine use?
Answer: It uses constant pressure filling with non-contact flow meter technology.
Question: Can this machine handle carbonated drinks?
Answer: Yes. It is specially designed for beer, soda, and carbonated beverages.
Question: How does the machine ensure sealing quality?
Answer: It uses high-hardness alloy crimping rollers and precision sealing structure.
Question: Is the system fully automatic?
Answer: Yes. It operates with PLC control and synchronized filling and capping.
Question: Does it include cleaning functions?
Answer: Yes. It includes CIP automatic rinsing system for hygienic production.
Question: Is this machine suitable for large factories?
Answer: Yes. It is designed for medium and large-scale beverage production.
Conclusion
Automatic can filling line is a high-performance integrated solution for modern beverage production. With constant pressure filling technology, PLC intelligent control, and synchronized sealing system, it ensures stable operation, high efficiency, and excellent product quality. It is an ideal choice for beer, soda, and carbonated beverage manufacturers seeking reliable and scalable can filling production systems.


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