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Carbonated drink/Beer canning machine

Name: Carbonated drink/Beer canning machine
SKU: 0

This machine is designed for the isobaric filling and seaming of carbonated drinks within the brewery and beverage sectors. It delivers high filling & seaming efficiency with consistent liquid level after filling, stable overall operation and reliable sealing performance. Featuring an elegant compact structure, touchscreen HMI and variable frequency speed control, making it the premium integrated filling and seaming solution for breweries.

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Product details

Technical Data

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FAQ

Product Value

Precision Isobaric Filling Process

Synchronized pressure balancing between the can and the product tank ensures a foam-free and splash-free filling process, making it ideal for high-pressure carbonated beverages such as beer, soda, and sparkling drinks.

Integrated Filling and Seaming
Structure

Features an integrated design combining the filling valve and seaming head; the single-line system handles the entire process—can feeding, isobaric filling, pre-pressurization, and seaming—with a high level of automation, allowing a single operator to manage the entire production line.

Intelligent Variable-Frequency Touch Control System

Equipped with a PLC touchscreen HMI, the system allows for one-touch can-type switching and production capacity adjustment; variable-frequency speed control ensures smooth startup and shutdown without mechanical shock, protecting both the cans and the equipment.

Superior Product Quality

Isobaric filling prevents CO2 loss in carbonated beverages, ensures consistent liquid levels, and guarantees airtight, leak-proof seals; this reduces defect rates and maintains stable product taste throughout the shelf life.

Long-Term Operational Value

Constructed from 304 food-grade stainless steel and featuring an energy-efficient variable-frequency drive, the machine is designed for easy disassembly and cleaning; it is compatible with CIP (Clean-in-Place) systems, significantly extending equipment lifespan and minimizing downtime for maintenance.

Applicability boundaries

Beverage types

Beer, cola, sparkling water, carbonated fruit juice, carbonated energy drinks, and other carbonated canned products

Beverage types

Standard two-piece aluminum cans, tinplate carbonated beverage cans, PET can

Working Principle

Can Feeding & Positioning

Empty cans are precisely indexed by a feed screw, delivered to the filling station, and sealed at the opening.

Isobaric Balancing

Carbon dioxide is introduced into the empty can to equalize the internal pressure with that of the product reservoir.

Pressure Relief & Return

Once filling is complete, the valve closes, and residual pressure within the can is slowly released to standardize the liquid level.

Seaming & Forming

The can is conveyed to the seaming head, where rollers perform a double-seam operation to seal the lid, and the finished product is automatically discharged.

Core components

Filling Assembly

Stainless steel isobaric filling valve (specialized anti-foaming valve core), constant-temperature product tank, pressure regulation assembly

Seaming Assembly

Seaming head, first-operation seaming roll, second-operation seaming roll, lid dispensing and placement mechanism

Drive System

Variable-frequency motor, precision planetary gearbox, cam indexer (ensuring synchronized can positioning)

Electrical Control System

PLC controller, color touchscreen, pressure sensor, liquid level sensor, variable-frequency control cabinet

Main Structure

304 stainless steel frame, food-grade infeed screw, infeed starwheel, can guide rails.

Optional

CIP (Clean-in-Place) System

Automatically cleans product tanks and piping via acid, alkali, and water circulation without requiring equipment disassembly.

Foam-Inducing Device

Used in beer filling, this device sprays high-temperature, high-pressure deoxygenated water onto the beer to rapidly generate foam. This displaces air from the can and prevents air from being re-absorbed.

Rapid Can-Format Changeover Kit

Includes various infeed screws and positioning molds, enabling a format switch in just 15 minutes.

Changeover/Cleaning/Maintenance

Hygienic Design

All parts in contact with the product are detachable and free of sanitary dead zones; the system supports full-line CIP (Clean-in-Place) and complies with food safety standards in the food and beverage industry.

High Versatility

Compatible with standard 330ml/500ml aluminum cans by replacing only a few components (such as feed screws and valve parts), allowing for flexible switching between can diameters of Φ53.5–80mm and heights of 65–160mm.

Model	DGF12-1	DGF12-4	DGF18-4	DGF24-6	DGF30-6
capacity(cph)	1500-2000	4000-6000	8000-10000	12000-14000	15000-18000
(330ml)	1500-2000	4000-6000	8000-10000	12000-14000	15000-18000
Suitable can height/diameter(mm)	Can diameter Φ53.5~Φ80mm；can height 65~160mm
Total Power(kw)	4	5.5	6.5	7.5	10
Total Weight(kg)	1800	2800	3500	5000	6500
Dimension(LWH)(mm)	180013002100	210015002100	290015002100	315020002100	360023002100

What do the model designations DGF12-1 and DGF30-6 signify?

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DGF stands for an integrated isobaric can filling and seaming machine; the first number indicates the number of filling valves, and the second number indicates the number of seaming roller stations. Example: DGF18-4 = 18 filling valves + 4 seaming heads, with filling and seaming operations running synchronously.

How can uneven liquid levels in the cans after filling be resolved?

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1. Check if the pressure in the material storage tank is stable; pressure fluctuations can cause variations in the liquid intake volume.

2. If the filling valve spool seal is worn or jammed by material, disassemble and clean the component or replace the seal.

3. Misalignment of the star wheel can result in an imperfect seal on the container, leading to a loss of pressure.

4. Inconsistent filling pressure-release delay settings; calibrate the delay time uniformly via the touchscreen.

The touchscreen displays an abnormal pressure alarm, and the machine stops automatically.

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① Insufficient CO₂ supply pressure or a damaged gas source pressure-reducing valve; ② dirty or malfunctioning pressure sensor on the material storage tank; ③ clogged gas return line preventing the release of internal tank pressure; ④ leaking pneumatic solenoid valve causing continuous pressure fluctuations. The system can be reset by checking the gas source, cleaning the sensor, and clearing the pipeline.

What are the core wear parts of the equipment, and what are their replacement intervals?

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① Filling valve silicone seal: 3–6 months; ② Seaming rollers: 8–12 months; ③ Can-dividing starwheel wear-resistant guard plate: approx. 1 year; ④ Pressure sensor diaphragm: 1.5 years; machine parts are shipped together with the equipment.

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