Product Overview
The ZNZ Fully Automatic Aerosol Filling Machine is a high-output, 8-head rotary filling system engineered for body spray, deodorant, and air freshener aerosol can production. This high speed aerosol can filling line delivers 1500–2000 cans per hour with ±1% filling accuracy, making it ideal for medium-to-large scale manufacturers.
How Does an Automatic Aerosol Filling Machine Work?
Understanding how does an automatic aerosol filling machine work is essential for choosing the right production equipment. The ZNZ fully automatic system follows a synchronized sequence: empty cans enter the 8-head rotary starwheel, where they are purged with compressed air to remove contaminants. Liquid propellant (10–1000 ml) is dosed through precision piston fillers, followed by pressurized gas dosing (10–750 ml) at 0.65–1.0 Mpa. The machine then inserts and crimps the aerosol valve, completing a hermetically sealed can ready for packaging. The entire high speed aerosol can filling process runs continuously at up to 2000 cans per hour with minimal operator intervention.
Technical Specifications
| Parameter | Specification |
|---|---|
| Filling Heads | 8 (rotary configuration) |
| Filling Accuracy | ±1% |
| Production Capacity | 1,500–2,000 cans/hour |
| Liquid Fill Range | 10–1,000 ml |
| Gas Dose Range | 10–750 ml |
| Working Pressure | 0.65–1.0 Mpa |
| Applicable Can Diameter | 20–85 mm |
| Applicable Can Height | 70–330 mm |
| Machine Dimensions (L×W×H) | 1,500 × 800 × 2,000 mm |
| Machine Weight | 1,050 kg |
| Automation Grade | Fully Automatic |
| Application | Body spray, deodorant, air freshener, insecticide, general aerosol products |
| Brand | ZNZ |
Key Features & Selling Points
- 8-Head Rotary Design: High-speed continuous filling with synchronized can handling for maximum throughput
- ±1% Precision Dosing: Dual-stage liquid and gas filling ensures consistent product weight and spray performance
- High Speed Filling Line: 1,500–2,000 cans per hour — ideal for medium to large production volumes
- Wide Can Range Compatibility: Handles diameters from 20–85 mm and heights from 70–330 mm without major retooling
- Pneumatic + PLC Control: Reliable automated operation with adjustable parameters for different product formulations
- Compact Footprint: Only 1,500 × 800 mm floor space — high output in a small area
- Versatile Product Support: Designed for body spray, deodorant, air freshener, insecticides, and general aerosol filling
- Low Maintenance: Fewer wear parts than servo-driven equivalents; standard pneumatic components readily available
Typical Applications
- Body spray and deodorant aerosol can filling
- Air freshener and household fragrance production
- Insecticide and pesticide aerosol packaging
- Personal care and cosmetic aerosol products
- General industrial aerosol filling
Frequently Asked Questions
What can sizes does this machine support?
The machine handles can diameters from 20 mm to 85 mm and heights from 70 mm to 330 mm — covering standard aerosol formats from pocket-sized body sprays to large household air fresheners.
How accurate is the filling?
Filling accuracy is ±1% for both liquid and gas dosing, ensuring consistent product weight and spray characteristics across every can in the production run.
Is this machine suitable for flammable propellants?
The machine can be configured with explosion-proof components for flammable gases. Please specify your propellant type when ordering so we can provide appropriate safety upgrades.
What is the changeover time between different products?
Changeover typically takes 30–60 minutes, including adjusting filling volumes, gas pressure, and can handling guides. Quick-change tooling options are available to reduce changeover time.
Get a Quote for Your High Speed Aerosol Filling Line
ZNZ Machinery supplies turnkey fully automatic aerosol filling solutions for body spray, deodorant, and air freshener manufacturers worldwide. Contact +86 17603714134 for support.
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