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CGF 4-4-1
Comark
Product Description
The 3-10L 3-in-1 water filling machine is an integrated automatic equipment developed by COMARK, combining washing, filling, and capping functions in one compact unit. Specifically designed for filling purified water, mineral water, and other non-carbonated liquids into 3-10 liter bottles, this machine adopts advanced PLC control and touch screen operation, realizing seamless and efficient production. Made of high-quality stainless steel, it features hygienic design, precise filling, and low maintenance, making it an ideal choice for medium to large-scale bottling plants in the beverage and food industries. The automatic washing filling capping machine significantly reduces labor costs and improves production efficiency while ensuring product quality and safety.
Parameter
Value
Model | CGF2-2-1, CGF4-4-1, CGF6-6-1 |
Capacity (BPH) | 300 BPH, 600 BPH, 800 BPH |
Washing Heads | 2 heads, 4 heads, 6 heads |
Filling Heads | 2 heads, 4 heads, 6 heads |
Capping Heads | 1 head |
Suitable Bottle Shape | Round, Square, Flat |
Bottle Material | PET, PE |
Control System | PLC + Touch Screen |

The rotating bottle neck design enables 180-degree inversion of bottles during the washing process. High-pressure rinse water is sprayed directly into the bottle interior, effectively removing dust, impurities, and bacteria, ensuring bottle hygiene meets strict food safety standards.
Adopting a fixed filling method with high-precision filling nozzles, the machine controls filling volume via PLC variable signal. Gravity filling ensures smooth liquid flow without foam, achieving a filling accuracy of ±0.5%, which reduces liquid waste and maintains consistent product quality.
Equipped with a mechanical liquid level control system, the machine automatically adjusts the liquid level in the filling tank, ensuring stable filling pressure and uniform filling volume for each bottle. This feature eliminates manual monitoring and adjustment, improving operational efficiency.
All parts in contact with liquids, including filling valves and hydraulic cylinders, are made of high-quality stainless steel. Corrosion-resistant, easy to clean, and compliant with industrial hygiene standards, these parts guarantee product purity and safety.
The machine is equipped with an electromagnetic variable speed motor, allowing flexible adjustment of production speed according to demand. With strong production capacity and stable performance, it adapts to different production scales and bottle types.
COMARK provides three models with varying production capacities:
CGF2-2-1: 2 washing heads, 2 filling heads, 1 capping head, 300 BPH (bottles per hour).
CGF4-4-1: 4 washing heads, 4 filling heads, 1 capping head, 600 BPH.
CGF6-6-1: 6 washing heads, 6 filling heads, 1 capping head, 800 BPH.
This 3-in-1 water filling machine is widely applied in:
Bottled water industry: Filling 3-10L mineral water, spring water, and purified water bottles.
Food and beverage industry: Packaging large-volume edible liquids such as fruit juice, edible oil, and vinegar.
Daily necessities industry: Filling large-size liquid detergents, disinfectants, and other products.
Catering and hotel industry: Supplying bulk drinking water bottles for commercial use.
The 3-10 liter water filling machine holds certifications including CE, ISO 9001, SGS, and CNAS, adhering to international quality and hygiene standards. Every machine undergoes strict testing before delivery to ensure stable performance and reliable quality.
Customized plant layout: Designing optimal production line layout based on customer’s workshop area and output requirements.
Label style design: Creating unique and attractive labels for products to enhance brand recognition.
On-site installation and commissioning: Professional technicians install and debug the machine to ensure normal operation.
Technical training: Providing systematic training on operation, maintenance, and troubleshooting.
Long-term maintenance support: Regular follow-up visits and timely solutions for equipment issues to maximize production efficiency.