Yangzhou Meida Filling Machinery Co., Ltd. is one of the leading manufacturers and suppliers of fully automatic aerosol filling machine in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to buy advanced fully automatic aerosol filling machine at competitive price from our factory.
Advantages
Productivity Improvement
This straight indexing filling machine increases productivity by 40-50% compared to rotary indexing systems. The straight-line movement of the cans eliminates the need for complex turns and rotations, allowing the machine to operate faster and more efficiently.
Simplified Structure
The machine's structure is simpler than that of rotary systems, making it easier to adjust and maintain. This results in reduced downtime and lower maintenance costs, which ultimately enhances production efficiency.
Convenient Adjustments
The machine is designed for easy adjustments, particularly when handling different types of cans. There's no need to change star wheels for different can sizes or shapes; only the baffle distance needs to be adjusted, saving time and effort.
Features
Ease of Operation with Different Can Types
The machine accommodates various types of cans without the need for changing star wheels. Operators simply adjust the baffle distance, making the process of switching between different can types fast and straightforward.
No Can, No Liquid Filling
The system is equipped with sensors to detect the presence of cans. If no can is detected, the machine will automatically stop liquid filling to prevent waste and ensure product consistency.
Automatic Valve Placement
The machine can automatically place valves onto the cans. If the system detects the absence of a valve, it will stop automatically, preventing errors and ensuring proper alignment of components.
Automatic Crimping Head Locking
The crimping head locks automatically, ensuring consistent and stable crimping size. This feature enhances the precision of the crimping process, providing uniform sealing across all cans.
No Can, No Propellant Charging
The propellant charging system is designed to stop automatically if no can is detected, preventing wastage of propellant and ensuring efficient use of materials.
Durability of Measuring Cylinder
The machine's measuring cylinder is highly versatile and durable, capable of handling various propellants without needing frequent replacements of wearing parts. This adds to the machine's cost-effectiveness and operational reliability.
Optional Aerosol Filling Equipment

Automatic Weight Checker: Ensures that every can meets the specified weight, improving quality control and reducing product defects.
Automatic Actuator Placer: Places actuators on the cans automatically, increasing production speed and reducing the need for manual intervention.
Automatic Cap Presser: Automates the pressing of caps onto cans, ensuring consistent placement and reducing labor costs.
Automatic Ink Jet Belt Machine: Adds production codes or other markings onto the cans, enabling traceability and compliance with industry standards.
linear aerosol filling line VS rotary aerosol filling line
When comparing linear aerosol filling lines and rotary aerosol filling lines, both systems offer distinct advantages and are suitable for different production environments depending on the application requirements, space, and production volumes. Below is a detailed comparison between the two systems:

Production Speed and Capacity
Linear Aerosol Filling Line:
Generally slower than rotary systems due to the nature of the step-by-step filling process.
The production speed typically ranges between 40 to 100 cans per minute.
Suitable for medium- to high-speed production lines, where efficiency improvements can be achieved through additional automation and dual-entry tank filling.
Rotary Aerosol Filling Line:
Faster production speed due to the continuous rotation of cans during the filling process.
Can fill up to 200-300 cans per minute depending on the model and configuration.
Best suited for large-scale, high-speed production environments that need maximum throughput.
01
Movement of Cans
Linear Aerosol Filling Line:
Cans move in a straight line along the conveyor through different stations without changing direction.
This straightforward movement reduces wear and tear on the system and simplifies the process, particularly for double-entry systems where two cans can be filled at once.
Eliminates the need for turning or rotating the cans, ensuring a smoother operation, especially beneficial when handling delicate or unstable products.
Rotary Aerosol Filling Line:
Cans follow a circular path (star wheel configuration) which requires turning and rotating at various stages.
The cans are moved through arcs and curves, transitioning from one filling or crimping station to another.
While efficient, this adds complexity to the machine and can lead to higher maintenance costs due to the additional mechanical movement.
02
Changeover Time
Linear Aerosol Filling Line:
Faster and easier changeovers since there is no need to replace star wheels or complex molds.
Adjusting the baffle distance allows for easy handling of different can sizes, making it more adaptable for frequent product changes.
This simplicity makes linear lines more flexible for manufacturers with varying product lines or smaller batch runs.
Rotary Aerosol Filling Line:
Longer and more complex changeover times due to the need to replace star wheels and other components to handle different can sizes.
This can result in longer downtimes between production runs, making rotary systems less ideal for companies with frequent product changes.
However, for large-scale operations running consistent products in high volumes, this may not be a significant drawback.
03
Flexibility and Versatility
Linear Aerosol Filling Line:
More flexible in terms of handling different can sizes and types with minimal adjustments.
Suited for manufacturers who produce a range of aerosol products and need quick adaptability between various formats (e.g., personal care, industrial, automotive products).
The simplicity of the linear system allows for easier integration of additional automation, such as automatic weight checkers, cap pressers, and labelers.
Rotary Aerosol Filling Line:
Less flexible than linear systems, but more efficient for high-speed, large-scale production of a single product type.
Rotary lines can be adjusted for different products, but the process is more labor-intensive and time-consuming, which can slow down production in facilities with diverse product lines.
04
Accuracy and Filling Precision
Linear Aerosol Filling Line:
Due to the step-by-step filling process, linear lines offer greater control over filling accuracy, especially for small batch or niche products.
Each can is filled in a more stable environment with fewer mechanical movements, reducing the chance of spills or inaccuracies.
Rotary Aerosol Filling Line:
Rotary systems are optimized for speed, and although filling accuracy is generally good, it may not match the precision of linear systems for smaller, more sensitive batches.
Best suited for high-speed, mass production environments where a slight variance in filling levels is less critical.
05
Maintenance and Complexity
Linear Aerosol Filling Line:
Simpler mechanical structure, which makes it easier to maintain and service.
Fewer mechanical components mean lower maintenance costs and less risk of machine breakdowns.
Rotary Aerosol Filling Line:
More complex due to the rotational mechanism and the star wheel configuration.
Higher maintenance requirements and more mechanical components to service and replace.
Can lead to longer down-times if components wear out or break, which can be a drawback in fast-paced production environments.
06
Space Requirements
Linear Aerosol Filling Line:
Takes up more linear space due to the straight-line configuration.
Typically requires a longer footprint on the production floor, which may be a consideration for smaller facilities.
Rotary Aerosol Filling Line:
More compact footprint due to the circular layout.
Rotary systems can pack more stations into a smaller area, making them more space-efficient in high-volume production plants with limited floor space.
07
Cost Considerations
Linear Aerosol Filling Line:
Generally less expensive than rotary systems due to the simpler structure and lower mechanical complexity.
Ideal for small- to medium-sized manufacturers who need high flexibility at a lower cost.
Rotary Aerosol Filling Line:
Higher initial cost due to the complexity of the machinery and the higher production capacity.
Best suited for large-scale manufacturers who can justify the investment based on high-volume production demands.
08
Conclusion
Linear Aerosol Filling Lines are best suited for medium-speed production, offering flexibility, ease of changeovers, and simple maintenance, making them ideal for companies that produce a variety of products in smaller batches or frequently change product lines.
Rotary Aerosol Filling Lines are designed for high-speed, large-volume production, offering efficiency and speed but at the cost of flexibility and ease of maintenance. They are perfect for high-demand, single-product environments where speed is a priority.
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Filling capacity |
50 ~ 750 ml |
|
Filling accuracy |
≤±1% |
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Gas filling capacity |
50 ~ 750 ml |
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Gas filling accuracy |
≤±1% |
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Valve sealing accuracy |
≤±1% |
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Applicable aerosol can diameter |
52 ~ 65 mm |
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Applicable aerosol can height |
80~315 mm |
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Working pressure |
0.65-1 MPa |
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Maximum air consumption |
5 m³/min |
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Running speed |
3600-5400 CPH |







