Semi-automatic single-head servo-operated gear pump liquid filling machine

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The Semi-automatic Single-head Servo-operated Gear Pump Liquid Filling Machine is a versatile and reliable solution for filling a wide range of liquid and paste products with high precision. Designed with a compact linear structure, this filling machine is simple to install, easy to operate, and effortless to maintain. It integrates advanced servo control technology with a PLC system, ensuring stable performance, low failure rates, and consistent filling results.

Whether in the food industry, cosmetics, daily chemical production, or industrial applications, this machine adapts seamlessly to different production needs. It is capable of handling both low-viscosity liquids like juices and alcohol, and high-viscosity materials like peanut butter, honey, tomato paste, and adhesives. This makes it an ideal one-machine solution to reduce investment costs while maximizing efficiency.

Structure & Control System.

The machine adopts a servo-driven gear pump system, which guarantees precise metering and consistent filling volumes. Controlled by a microcomputer PLC, it integrates pneumatic and photoelectric components from world-class brands, ensuring reliability and accuracy in operation.

The intelligent HMI touchscreen provides real-time data display, easy parameter settings, and straightforward control. Operators can quickly adjust filling volumes and speeds without complex mechanical modifications, enabling fast transitions between different products or container sizes.
The linear structure design not only simplifies assembly and maintenance but also allows for smooth and efficient product flow during filling.

Key Features.

• Precision Filling with Servo Control
  The servo-operated gear pump system ensures highly accurate dosing, even for viscous and sticky materials. Drip-proof nozzles prevent leakage and eliminate stringing, keeping bottles clean and reducing product waste.
• Flexible Filling Range & Adjustable Parameters
  The machine can be easily adapted for different filling volumes and container sizes. Filling speed, volume, and nozzle height can be adjusted directly on the HMI touchscreen.
• Hygienic and Easy to Clean
  Cleaning is simplified by running clean water or solution through the pump system with a high-speed circulation flush. This ensures food-grade hygiene while minimizing downtime between product changes.
• Durability and Reliability
  Constructed from high-quality stainless steel and industrial-grade components, the filling machine is built to last 8–10 years with proper use. It is resistant to corrosion and wear, making it suitable for demanding production environments.
• Plug-and-Play Setup
  Unlike complicated industrial machines requiring lengthy installation, this unit is designed for quick setup and easy integration into existing production lines.

Applications.

This gear pump filling machine serves a wide range of industries, reducing the need for multiple specialized machines.

• Food Industry:
  Honey, peanut butter, tomato ketchup, jams, sauces, yogurt, cream, salad dressing, cooking oil, fruit juices, vinegar, wine, spirits, and more.
• Cosmetics & Personal Care:
  Shampoo, shower gel, lotions, creams, essential oils, nail polish, perfumes, sunscreens, toothpaste, face washes, and gels.
• Daily Chemicals:
  Detergents, liquid soaps, fabric softeners, bleach, sanitizers, and cleaning solutions.
• Industrial Products:
  Lubricants, adhesives, white glue, paints, coatings, gels, glucose, saline solutions, and chemical reagents.

Working Principle.

The filling process is driven by a servo motor-controlled gear pump, which pulls the material into the system and transfers it with precise dosing. The PLC and sensor integration ensures accurate measurement, while the drip-free nozzle technology delivers smooth and clean filling into containers.
The combination of servo accuracy, gear pump efficiency, and touch-screen controls provides an optimal balance between high throughput and precise results.

The Semi-automatic Single-head Servo-operated Gear Pump Liquid Filling Machine is more than just a filler—it is a multi-purpose production asset designed for precision, efficiency, and long-term performance. Whether you are packaging food, cosmetics, chemicals, or oils, this machine adapts to your requirements and helps you achieve consistent product quality while reducing operational costs.

By combining servo-driven precision, user-friendly controls, and wide material compatibility, it provides businesses with a reliable filling solution that scales with production needs.

*The above parameters are for reference only. Due to continuous machine upgrades, actual specifications may differ. Please understand.