Isobaric Can Filling Machine for Carbonated Drinks

This isobaric can filling machine is specially designed for carbonated beverages such as soda, sparkling water, and beer. By using advanced equal-pressure filling technology, the machine maintains stable internal pressure during the filling process, preventing foam overflow and ensuring consistent fill levels.

Whether using aluminum cans, aluminum cans, or tin cans, we can provide complete solutions from single machines to fully automated bottling lines, supporting everything from small-to-medium capacity to high-speed, large-scale production.

Core Advantages

Isobaric Filling Technology

Maintains equal pressure inside the can to minimize foam and ensure accurate filling.

High-Speed Production

Designed for continuous production with reliable and consistent performance.

Stable & Reliable Performance

Provides tight sealing to prevent leakage and maintain internal pressure.

Hygienic Design

Meets food-grade standards for safe beverage production.

More Information

Technical Specifications
Model 14-12-5 18-18-6 24-24-8 32-32-10 40-40-12 50-50-15
Capacity (BPH) 3000-4000 6000-9000 10000-12000 15000-18000 18000-20000 22000-24000
Bottle Type Various specifications of aluminum, tinplate, and PET easy-open cans
Bottle Diameter (mm) 50-90
Bottle Height (mm) 150-310
Air Pressure (MPa) 0.3-0.7
Rinsing Medium Sterile Water
Rinsing Pressure (MPa) 0.25
Total Power (kW) 3.0 4.4 5.2 6.2 7.8 10
Dimensions (mm) 2100×1700×2250 2600×1830×2250 2900×2200×2250 3880×2200×2250 3700×3000×2350 4500×3300×2350
Weight (kg) 2200 2500 4200 6000 7000 9000
Main Components
No. Component Brand
1 Main Motor ABB
2 Cap Sorter Motor ABB
3 Conveyor Motor ABB
4 Rinsing Pump CNP
5 Solenoid Valve FESTO
6 Cylinder FESTO
7 Air Treatment Unit FESTO
8 Pressure Regulator FESTO
9 Inverter Siemens
10 Power Supply OMRON
11 Contactor OMRON
12 Relay OMRON
13 Photoelectric Sensor Autonics
14 Proximity Switch Autonics
15 PLC Siemens
16 Touch Screen WEINVIEW
17 Pneumatic Components FESTO
18 AC Contactor OMRON
19 Mini Relay OMRON

Machine Details

1

CO₂ Purging

Before filling, CO₂ gas is injected into the cans to remove oxygen and create a pressurized environment, which helps maintain carbonation and prevent product oxidation.

● Multi-stage gas injection design

● Stable CO₂ pressure control system

● Integrated with filling synchronization

Protects beverage quality and preserves carbonation

2

Isobaric Filling

 

The machine fills liquid into cans under equal pressure conditions, ensuring smooth flow while reducing foam and maintaining consistent filling levels.

● High-precision isobaric filling valves

● Adjustable filling speed and flow rate

● Anti-foam filling structure design

Stable filling with minimal foam and accurate volume

3

Seaming (Can Sealing)

 

After filling, lids are applied and sealed tightly using precision rollers to ensure an airtight closure and prevent gas leakage.

● Double roller seaming structure

● High-strength sealing components

● Adjustable sealing pressure system

Secure sealing to maintain internal pressure

4

Conveying System

 

Filled cans are smoothly transported through the conveyor system to the next stage, ensuring continuous production and stable operation.

● Stainless steel conveyor structure

● Variable speed control system

● Modular and flexible layout design

Smooth transfer with no damage or blockage

Delivery and Installation

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