The GFP-18 Automatic Vacuum Filling Machine utilizes vacuum negative pressure principle, forming a negative pressure environment by extracting air inside the container, and precisely filling the liquid into the container using atmospheric pressure difference. Its core functions include:

1. Full-enclosed Filling: The filling process is completed in a fully enclosed environment, effectively preventing external contamination and avoiding contact between the liquid and air. Compliant with food hygiene regulations, particularly suitable for food, beverage, and pharmaceutical industries that are sensitive to hygiene conditions.
2. Multi-type liquid compatibility: Suitable for filling non-gaseous liquids such as liquor, wine, soy sauce, vinegar, pesticides, etc., which are prone to foaming. Covers a range from low to medium viscosity, meeting diverse production requirements.
3. Automated Operation: Integrated with vacuum extraction, filling, and sealing functions, supporting variable frequency speed control. The filling speed can be adjusted according to production requirements, reducing manual intervention and improving efficiency.