
Liquid Filling and Capping Machine for Bottled Beverages
Machine Overview and Functional Description
Multi-head liquid filling machine is an indispensable equipment in modern industrial production. From the functional point of view, it can achieve the quantitative and quantitative filling of various types of liquids, suitable for beverage, daily chemical, pharmaceutical and other industries, but also to complete the capping, labelling and other integrated operations. Its working principle is based on pneumatic or mechanical transmission, through the sensor, PLC control system precise measurement, to ensure the filling accuracy. When the liquid enters the liquid storage tank, it flows into the filling head through the pipeline under the action of power, and completes the filling action according to the set procedure.
Application Areas and Suitable Materials
Food and beverage industry: used for filling all kinds of beverages, such as carbonated beverages, fruit juices, tea drinks, milk, yoghurt, etc., as well as edible oils, sauces, vinegar and other condiments.
Daily chemical industry: can be filled with shampoo, shower gel, laundry detergent, detergent, skin lotion, perfume and other liquid products.
Pharmaceutical industry: it is suitable for filling oral liquid, injection, syrup, eye drops and other medicines, ensuring accurate dosage, hygiene and safety.
Chemical industry: it can fill all kinds of chemical reagents, lubricating oil, antifreeze, paint, glue and other chemical liquid materials.
Technical Specifications
| Model | Automatic Paste Filling Machine | Automatic Liquid Filling Machine |
|---|---|---|
| Power | 500W | 500W |
| Power supply | 220/110V 50/60Hz | 220/110V 50/60Hz |
| Air Pressure | 0.5-0.7mpa | 0.4-0.6mpa |
| Speed | 5-60 bottles/min | 5-60 bottles/min |
| Accuracy | ±1% | ±1% |
| model | 10-100ml/30-300ml/50-500ml | 10-100ml/30-300ml/50-500ml |
| Number of filling heads | 2/4/6/8/customizable | 2/4/6/8/customizable |
Structural Design and Working Principle
Piston Pump
Precision-engineered stainless steel pistons ensure consistent flow control for liquids of varying viscosities. Ideal for thick creams, oils, or syrups, minimizing waste and enhancing dosing accuracy.
Pressure Stabilization Tank
Maintains uniform pressure to prevent air bubbles or uneven fills. Essential for foamy liquids or sensitive formulas requiring gentle, stable dispensing.
Filling Nozzles
Anti-drip, food-grade silicone nozzles adapt to bottle necks seamlessly. Adjustable height and quick-release design simplify cleaning and reduce cross-contamination risks.
Motor
Precise control of speed, steering, etc. can be achieved through a variety of controls.
FAQs
1.How to use multi-head liquid filling machine correctly?
Workers need to use multi-head liquid filling machine before checking the equipment components, piping connections, according to the material selection accessories and adjust the filling volume, complete the cleaning and disinfection; ready to mix evenly, handle the material in place; power on idle debugging, trial filling fine-tuning parameters; formal filling containers will be placed to start the procedure, closely observe the abnormalities; the end of the filling shut down the power supply and valves, empty the residual material, cleaning equipment and good maintenance.
2.liquid filling machine will not happen liquid overflow outside the container?
It will not overflow. During normal operation, the liquid filling machine can accurately control the filling volume by virtue of the precise measuring device, control system and reasonable filling head design, and generally there will be no spillage of liquid out of the container.
3.Will the multi-head liquid filling machine be clogged?
There will be no blockage. Multi-head liquid filling machine is equipped with large diameter pipes, anti-clogging filling head and intelligent filtration system, which can ensure the smooth flow of materials and intercept impurities.
4.Why do you choose your products?
We have 15 years of professional production experience, professional team and advanced equipment. Product quality is guaranteed and price is favorable.
5.Is there any installation instruction after we receive the machine? How long is the warranty period?
We will provide you with a one-year warranty for the whole machine; provide remote video guidance and detailed text instructions; provide you with free operation and maintenance training; according to your needs, we can arrange professional technicians to the scene to provide paid technical support and equipment debugging services!
Compliance and Certification Standards
At HONGDI Machine, we prioritize operational safety, electrical stability, and rigorous hygiene across all our custom industrial machinery. As a verified SGS-audited manufacturer, our equipment undergoes strict testing to meet and exceed global manufacturing regulations.
As demonstrated in the certification documents, our core product categories hold official CE Certifications, fully complying with the strict European Machinery Directives and Electromagnetic Compatibility (EMC) standards.
Key safety and quality guarantees include:
Certified Safe Operation: Advanced electrical and mechanical engineering that protects your facility’s personnel and ensures uninterrupted daily workflows.
Sanitary Stainless Steel Construction: Premium food-grade stainless steel contact parts designed for simplified washdowns, preventing cross-contamination and meeting strict food safety compliances.
Global Export Readiness: Dependable, customized equipment built to perform seamlessly in diverse international manufacturing environments.
Whether you are integrating a complete automated production line or a standalone unit, our CE-certified systems guarantee stable, continuous operation while protecting your product’s integrity.





