In today’s beverage, water, and liquid food factories, automatic vial filling machine do more than just pour liquids into containers—they’re the core of efficient production. How accurately they fill each bottle or jar affects everything from product quality to how much money your business makes.

Factors Affecting Filling Accuracy and How to Adjust Them

1. Adjust Filling Time/Speed

• If fill volume is too high: Shorten the valve opening time slightly.
• If too low: Lengthen the time.
• For peristaltic pump or servo motor models: Use the HMI to directly set and calibrate each filling head for higher precision.

2. Stabilize Air Pressure

• If pressure drops below 0.4MPa or fluctuates, cylinders may act unevenly, causing inconsistent fills.
• Ensure the air compressor works properly, use an air storage tank to stabilize pressure, and check for leaks in air hoses regularly.

3. Calibrate Sensors

• Position sensors correctly, keep lenses clean, and ensure align perfectly for accurate bottle counting and positioning.

4. Adapt to Material Properties

• For thick juices or syrups: Extend filling time or increase pressure slightly.
• For carbonated drinks: Use isobaric filling and precise backpressure control to prevent foaming, which disrupts accuracy.

5. Inspect and Maintain Mechanical Parts

• Check filling valves for leaks or clogs—poor sealing causes underfills or drips.
• For screw-metering models: Replace worn screws promptly, as wear reduces precision.

Core Advantages of Automatic Filling Equipment

1. High Precision and Efficiency

• Equipped with rotary metering discs, servo controls, and high-precision sensors for consistent fills.
• Speed is infinitely adjustable via frequency converters to match production needs.

2. Superior Hygiene and Safety

• Filling occurs in sealed channels to prevent secondary contamination.
• All material-contacting parts are stainless steel, meeting food safety standards.
• Independent electrical control boxes use branded components with reliable grounding for operator safety.

3. Flexibility and Adaptability

• Linear or “L” designs save space, fitting various factory layouts.
• Quick adaptation to different bottle types, capacities, and materials (juice, mineral water, wine, distilled water) by swapping filling heads, screws, or measuring cups.

4. Stable and Reliable Operation

• Pure pneumatic drive eliminates “bottle jamming” issues.
• Modular design keeps functions (capping, pressing) coordinated yet independent, reducing downtime and easing maintenance.

Systematic Installation and Commissioning

1. Site Preparation and Machine Placement

• Choose a flat, dry, sturdy indoor surface.
• Position the main machine and conveyor table so filling heads hang vertically above the conveyor center.

2. Install the Conveyor System

• Assemble conveyor legs and columns, adjust levelness via base bolts.
• Check chain/belt tension, test run, and verify smooth operation and speed adjustment.

3. Connect Utilities

• Power: Use 220V (single-phase, three-wire) with correct live, neutral, and ground connections. Ensure grounding resistance meets safety standards.
• Air Supply: Connect filtered, dry compressed air (0.4–0.6MPa). Quality air ensures precise pneumatic action.

4. Install Sensors and Controls

• Mount photoelectric sensors accurately, aligning emitters and receivers for reliable bottle detection and positioning.

5. Test and Commission

• With professional guidance, test cylinder movements manually.
• Set filling parameters, run empty and loaded trials.
• Check coordination of bottle feeding, filling, capping, and pressing—adjust promptly if issues arise.