Zhoushan Kingqi Food Machinery Co., Ltd.

JQ4B250A Filling and Sealing Unit (GAS)

JQ4B250A Filling and Seaming Unit Set is designed and manufactured for Filling and Seaming of Beer and Soft Drink(200ml ~500ml). The advantage for this machine is rapid filling and seaming, and stable performance, it equips the HMI operating screen, and variable frequency control unit, which makes it easy to operate and fast maintenance. This machine is the ideal equipment for soft drink and beer factories.

Contact Us

Specification of JQ4B250A Filling and Sealing Unit (GAS)

Material:95% Stainless Steel, 5% Carbon Steel (the  Foundation)
Seaming Head:4
Filling Head:20
Production Type:Liquid-Soft Drink, Beer, Soda water
Production Capacity:120~150cans/min
Filling temperature:0~4℃
Can Height:70~133mm(Special customized height achievable)
Can Diameter:φ52.3~65.3mm(202#~209#)
Motor Power:7.5Kw
Size:3050x1750x2000mm
Weight:4.5T


Working Principle of JQ4B250A Gas Filling System

The machine operates through a fully automated filling and sealing process:

1. Pressurized Filling

The system uses a controlled pressure filling method to ensure minimal CO₂ loss during liquid transfer.

2. Liquid Level Control

Advanced sensors maintain consistent filling levels across all cans, improving product uniformity.

3. Lid Feeding System

Automatic lid placement ensures precise alignment before sealing begins.

4. Double Seaming Technology

The can is sealed using a high-precision double seaming mechanism to guarantee airtight packaging.

5. Optional Steam Injection

Steam or vacuum-assisted systems can be integrated to enhance internal can vacuum conditions and extend shelf life.


Are you in need of high-quality food machinery to enhance your production line? Look no further than KingQi. We specialize in providing state-of-the-art equipment tailored to meet the diverse needs of the food processing industry.
Contact Us

If you are interested in our food machinery, please contact us. KingQi will get back to you as soon as possible.

Apr 27
2026
In the highly competitive food and beverage manufacturing industry, machinery efficiency, hygiene compliance, and production stability directly impact profitability. Implementing a structured food mac...
View More
Food Machinery Maintenance
Apr 25
2026
Types of Canned Food Packaging MachinesIntroduction: In the evolving landscape of the food and beverage industry, the demand for efficient and reliable canned food packaging machines has never been hi...
View More
Types of Canned Food Packaging Machines
Apr 23
2026
Automation in Canned Food PackagingIn an era where efficiency meets innovation, the field of canned food packaging is undergoing a remarkable transformation through automation. Automation not only enh...
View More
Automation in Canned Food Packaging