Automatic Gravity Filling Machine

Inline filling machine suitable for low-viscosity liquids like vinegar, soy sauce and household chemicals

Automatic Gravity Filling Machine

The automatic gravity filling machine is designed for low-viscosity liquids prone to foaming, such as windshield wiper fluid, vinegar, bleach, soy sauce and so on. It offers a wide filling range from 100ml to 5000ml at an accuracy of ±1%, applicable to food, beverage, chemical and other industries with production efficiency and hygienic requirements. This gravity filler is equipped with PLC and touch screen control system, accommodates 8-24 filling heads to provide adjustable filling speed and anti-splash filling performance. The machine frame is made by SUS304/306 stainless steel, which is hygienic and corrosion-resistant. This liquid filling equipment incorporates auto bottle sorting and drip-free bottle transport system, allowing for easy integration with capping, labeling and packaging equipment to set up an efficient and automatic liquid packaging line.

Application
Components
    1. High-Precision 304/316 Stainless Steel Filling Head
      High-Precision 304/316 Stainless Steel Filling Head

      Provides stable liquid flow, quick switch on or off for drip-free, hygienic and accurate filling process.

    1. Food-grade anti-corrosion hoses
      Food-grade anti-corrosion hoses

      Food-grade anti-corrosion hoses are safe, hygienic and easy-to-clean. Its specification can be customized to various liquid filling application requirements.

Parameters
Model NP-GF
Filling Precision ±1% for1L
Capacity 800b/h-7200 BPH
Voltage 220VAC 50/60hz
Air Pressure 4~6kg/cm²
Air Consumption 1m/min
Power 1000w
Features
  • Special-designed valves are able to reduce bubbles and prevent overflow, ensuring the consistent filling volume among each bottle to deliver high filling accuracy (±1%).
  • 304/306 stainless steel, PP or PVC is optional according to the liquid filling requirements, suitable for whether food-grade liquids or corrosive chemicals.
  • Installed with photoelectric sensor and automatic bottle positioning detection, ensuing “No Bottle, No Filling” to reduce materials waste and maintain a hygienic production environment.
  • The dual protection design of the filling nozzles ensures a smooth liquid flow and prevent dripping. Even for easily foaming liquids, it can keep the filling process clean and neat.

For over a decade, NPACK has been a liquid packaging machine manufacturer specialized in the design and production of automated liquid filling lines. We provide comprehensive turnkey solutions—integrating bottle washing, liquid filling, capping and labeling for global manufacturers across food & beverage, cosmetics, personal care, pharmaceutical, and chemical industries