Aluminum Bottle Filling & Capping Machine – A Breakthrough in Packaging Technology

High-Precision All-in-One Solution for Carbonated & Non-Carbonated Beverages

As a leading packaging equipment supplier, our company has pioneered the development of an advanced aluminum bottle filling and capping machine, addressing a critical gap in the domestic market. Designed for threaded aluminum bottles, this all-in-one system ensures high filling accuracy and reliable sealing, catering to both carbonated drinks and non-carbonated beverages like juices and functional drinks.

Features & Benefits

1. Versatile Configurations

   • Standard model integrates three functions: bottle rinsing, filling, and capping.

   • Customizable as 2-in-1 or 4-in-1 systems based on production needs.

   • Utilizes screw-fed bottle conveyance with ultra-high molecular polyethylene star wheels for smooth operation.

2. Advanced Process Flow: Precision, Hygiene & Sealing Excellence

Our aluminum bottle filling and capping machine incorporates a meticulously engineered three-stage process to ensure optimal hygiene, filling accuracy, and leak-proof sealing. Each step is designed for maximum efficiency while maintaining the highest industry standards.

• • Bottle Rinsing: Automated Sterilization for Purity

    Before filling, each aluminum bottle undergoes a thorough cleaning process to eliminate contaminants.

    • Flip-and-Spray Mechanism: Bottles are inverted 180°, allowing high-pressure RO water or sanitizing solution to rinse both the interior and exterior surfaces.

    • Gentle Handling: The ultra-smooth polyethylene star wheels and precision-guided nozzles prevent scratches while ensuring complete coverage.

    • Drainage & Drying: Excess liquid is filtered out automatically, preparing bottles for contamination-free filling.

  • Filling: Precision Dosing for Carbonated & Still Beverages

    Our system supports multiple filling methods to accommodate different beverage types:

    • Carbonated Drinks (Isobaric Filling):

      • The bottle is pressurized with CO₂ to match the tank’s internal pressure before liquid is released.

      • A return gas tube prevents foaming and ensures consistent fill levels.

      • Post-filling, a controlled pressure release prevents sudden CO₂ loss.

    • Non-Carbonated Beverages (Gravity Filling):

      • Liquid flows naturally into the bottle, with sensors cutting off the flow precisely at the desired level.

      • Optional electronic filling valves provide ±0.5% accuracy for high-value products like juices and functional drinks.

  • Capping: Secure, Tamper-Proof Sealing

    The final stage guarantees airtight closure with industry-leading capping technology:

    • Servo-Driven Dual-Cam System:

      • A servo motor precisely controls rotation speed, ensuring uniform torque application.

      • Two-Stage Threading: The first cam pre-seats the cap, while the second applies final torque for a perfect seal.

    • Hang-and-Press Cap Placement:

      • Caps are automatically aligned and gently pressed onto bottles before threading.

      • Anti-Leak Verification: Sensors detect misaligned or missing caps, preventing defective packaging.

Why Choose Our Equipment?

• Efficiency: Adjustable speed via frequency conversion motor.

• Quality Assurance: Dual-sealing capping and leak-proof filling valves.

• Smart Controls: Real-time fault alerts, no-cap detection, and production tracking.

Robust Design & Safety

1. • High-strength carbon steel base with SUS304 stainless steel cladding.

   • Overload protection and automatic lubrication for longevity.

   • Imported components (sensors, PLCs, etc.) guarantee reliability.

Trusted by global packaging equipment supplier, our aluminum bottle filler sets new benchmarks in speed, precision, and adaptability. Contact us to elevate your production line with cutting-edge technology.