ECHO > Packaging Machines > Gravity Liquid Filling Machine

Gravity Liquid Filling Machine

RJ-AGF Series

Automatic Gravity Filling Machine & Liquid Bottling line

Capacity80 BPM
Nozzles8 – 16
Filling Range100 – 5000ml
Accuracy±1% ~ 2%

Automatic gravity liquid filling machine is using the principle of time flow design, is suitable for filling liquid material or high foam and low-viscosity liquid(If you want to fill high-viscosity liquids, you can choose our Piston Liquid Filling Machine). It is a nice choice for filling low viscosity products in daily chemical, washing, medicine and food. The machine has 3 filling models: straight through, drip-proof and lifting, and it can be configured with 8, 10, 12 and other different quantities of filling head, users can choose the type of machine they want according to actual needs.


  • Human-machine operator interface, PLC intelligent control system.
  • pneumatic control system selected brand parts to ensure the performance of durable stability.
  • Material contact parts of the machine are specially configured according to different product characteristics, so that can suitable for filling different strong corrosion products, such as disinfectant, toilet cleaning spirit, etc. Horizontal bottle mouth positioning system can further ensure the accuracy of bottle mouth positioning.
  • Equipped with drop-proof and Lifting filling system, it is the best choice for filling liquid products with rich foam.
  • Machinery does not need other tools to achieve maintenance, it is very convenient.


Nozzle Number8101216
Filling Volume100 – 5000ml
Production Capacity1000 – 5000Bottle/Hour (Depends on filling volume)
Quantitative Error100 – 1000ml: ≤ ±2%, 1000 – 5000ml: ≤ ±1%
VoltageAC220V 380V ±10%
Consumed Power1.5kw
Air Pressure0.6 – 0.8mpa
Air Consumption0.8m³/min1m³/min1.2m³/min1.2m³/min

Bottle Style

Industries & Solution

Detergent, Washing Fluid, Soy sauce, Rice vinegar, Juice, Tomato paste, Peanut paste, Fruit paste, Chili sauce, Bean sauce, etc.

Bottling Line

By combining Linear Capping Machine and Bottle Labeling Machine, a highly automated Bottle Line can be formed.

  • Bottle line to achieve high intelligence, only one operator and three assistants can run the whole production line smoothly.
  • The whole Bottle line is adopting an eco-friendly design, the filling machine and screw cap area are adopting sealing airtight exhaust mode, to make sure no odor gas is produced in the production site.
  • The Liquid Filling Machine is equipped with an automatic cleaning system, the convey belt is equipped with a collect liquid sump, the arrangement of electricity and gas adopts a scientific bridge form that can keep the production site clean and use 5S management easily.
  • The Bottle line adopts a high-efficiency and high-accuracy design and equipped with a multi-channel detection system that can ensure each product after filling 100% qualified.

Learn More

Learn more about liquid packaging machine —— What is liquid packaging machine