Automatic Servo Motor Piston Pump Fruit Juice Filling Machine for Bottle

Automatic Fruit Juice Filling Machine

The fruit juice filling machine is a high-efficiency solution designed for accurate and fast filling of juice and liquid products. Powered by a servo motor system, it can fill up to 16 containers simultaneously, ensuring stable performance and high productivity.

Featuring piston pump technology, the machine provides precise volumetric filling with minimal waste, suitable for fruit juice, beverages, and even slightly viscous liquids like syrups and sauces. It supports various container sizes and allows easy adjustment for different production needs.

With automated operation and reliable construction, this machine ensures consistent filling accuracy, improved efficiency, and hygienic performance, making it ideal for modern juice production lines.

Main Feature

1.The machine supports flexible customization, including different hopper capacities, optional heating and mixing functions, and a liquid level control system for accurate and convenient filling adjustment.
2.All product-contact parts are made of stainless steel, allowing easy disassembly and cleaning while meeting food-grade hygiene requirements.
3.Filling volume and speed are fully adjustable, with a no-bottle, no-filling function to prevent errors and waste.
4.An automatic liquid level control system ensures stable product feeding and consistent operation.
5.Quick changeover enables easy handling of various bottle shapes and sizes without replacing components.
6.The filling nozzles are designed with anti-drip features to effectively prevent leakage during operation.

Note:

During operation, performance may be affected by the following factors:

Filling accuracy depends on compressed air stability, product consistency, and filling speed.
Filling speed is influenced by product viscosity, cylinder stroke length, nozzle size, and conveyor speed.

Product details

Parameter

Fruit Juice Filling Machine Advantages

1.Advanced Servo Drive System:
The NP-VF series is equipped with a high-performance servo drive system, delivering stable operation and precise positioning of the filling mechanism, while reducing energy consumption and mechanical load.

2.Easy Tool-Free Adjustment:
All parameters can be quickly adjusted via the PLC interface, eliminating the need for manual tools and improving operational efficiency. The servo-controlled design also supports a wide range of liquid filling applications.

3.High Filling Accuracy:
The servo system precisely controls piston movement, ensuring consistent and accurate filling volumes. The optimized piston structure further enhances overall precision.

4.Wide Application Range:
Suitable for industries such as food, pharmaceuticals, chemicals, and cosmetics, this machine offers excellent flexibility to handle various liquid products.

How can fruit pulp sedimentation be prevented during the filling process?

For fruit juices containing pulp, the filling machine's product tank should be equipped with a low-speed agitator and utilize a recirculation system to ensure the pulp remains evenly distributed throughout the filling process. Additionally, the filling valves should be designed to eliminate dead zones, thereby preventing the accumulation of fruit pulp.

What is Aseptic Cold Filling? How Does It Differ from Hot Filling?

Aseptic Cold Filling: After undergoing Ultra-High Temperature (UHT) sterilization, fruit juice is rapidly cooled to ambient temperature (25–30°C) and filled into pre-sterilized bottles and caps within a sterile environment. The advantages include the preservation of flavor, color, and nutritional content, as well as lower packaging costs (as heat-resistant bottles are not required).

Hot Filling: Fruit juice is filled at a temperature of 85–92°C, utilizing the heat of the product itself to sterilize the bottles and caps; this process is subsequently followed by bottle inversion and spray cooling. The disadvantages include the requirement for heat-resistant bottle designs (resulting in thicker, heavier bottles) and a certain degree of flavor degradation.