Semi automatic net weight based liquid filling machine,100g-25kg Weighing Capacity
This semi-automatic liquid filling machine by weight is specially designed for high-precision liquid dispensing. It automatically stops when the preset target weight is reached, ensuring exceptional filling accuracy. Built with a sturdy and durable stainless steel frame, the system offers excellent durability and ease of cleaning, making it ideal for high-frequency, high-demand industrial production environments. It is widely used for filling liquids in industries such as edible oils, syrups, detergents, sauces, chemicals, cosmetics, lubricants, juices, and condiments.
Technical Specifications
|
Parameter |
Value |
| Filling Capacity | 100g – 25kg |
| Filling Accuracy | ≤0.2% |
| Filling Speed | 240 – 1200 bottles/hour |
| Power Supply | AC220V |
| Air Source | 0.4 – 0.6 MPa |
| Total Power | 3 kW |
| Machine Weight | 120 kg |
| Machine Dimensions | 790 mm (L) × 730 mm (W) × 1700 mm (H) |
Performance Features
Precise Packaging: Weight-based measurement; each filling head supports three-speed filling (fast, medium, and slow) with high accuracy.
Stable Structure: Each filling head is driven by an independent servo motor.
Strong Anti-Interference Capability: Filling heads can operate independently or simultaneously without affecting each other.
Wide Applicability: Suitable for filling both viscous and non-viscous liquids.
High Material Utilization Rate: The liquid inlet pipe is directly inserted into the raw material barrel, eliminating the need to pump liquid into an overhead tank before filling.
Diverse Bottle Specifications: The position of the filling heads can be adjusted vertically and horizontally to accommodate different bottle types.
Foam-Free Operation: Submerged filling combined with infinitely adjustable servo motor speed prevents foam generation.
Drip-Free Design: The pneumatic valve outlet is equipped with a sealing mechanism to prevent liquid dripping after filling.
Easy Cleaning: Simply insert the liquid inlet pipe into a clean water bucket and perform several cycles of filling to achieve thorough cleaning.
Adjustable Filling Speed: Parameters can be directly set on the touchscreen to control the servo motor speed.
User-Friendly Operation: Equipped with a touchscreen for direct parameter input; the system automatically adjusts fast, medium, and slow filling values.
Strong Anti-Interference Capability: The control system utilizes industrial-grade PLC.
High Corrosion Resistance: The filling valve adopts Swiss-technology pneumatic valves, and the machine is constructed from 304/316 stainless steel and polytetrafluoroethylene (PTFE).
Applicable Industries
Food & Beverage: Edible oil, syrup, juice, condiments, sauces
Chemicals: Solvents, cleaners, lubricants, chemical products
Personal Care & Cosmetics: Lotions, perfumes, shampoos, liquid soaps
Pharmaceuticals & Fine Chemicals: Medicinal liquids, fragrances, liquid additives
System Highlights
This filling system seamlessly combines precise weighing, hygienic design, efficient operation, and user-friendly control. It is especially suited for continuous production lines requiring high standards of filling accuracy, sanitation, and productivity. If you have specific product filling requirements or would like to learn more about technical specifications, please provide further details so we can assist you better.




