System Description, Operating Principle, Technical Specifications, and Application Areas
Weight-controlled liquid filling systems, in the filling of liquid products load cell using technology based on net or gross weight These are high-precision filling solutions that enable precise dosing.
In this system, each bottle, canister, bucket, or IBC tank is placed on a weighing platform and weighed in real time during the filling process. Measurement in grams or kilograms It is done.
This method is unaffected by the density, viscosity, or temperature of the product. direct weight-based Because it provides a measurement; it is used in high-value raw materials, in applications where dosage errors are unacceptable, and in product groups requiring very precise filling It is the most reliable solution.
Viscosity Matching and Appropriate Product Behavior
Weight-controlled systems utilize the physical properties of the fluid. independently It works. Therefore with all viscosity ranges from low to high It is compatible. Accurate dosing can also be achieved with foaming, dense, or fast-flowing liquids as they are controlled by weight.
Viscosity Level | Compatibility Status | Typical Product Examples |
Low (1–10 cP) | Suitable | Water, tonic water, glycerin, alcohol |
Medium (10–500 cP) | Perfectly compatible | Syrup, liquid soap, lotion |
High (>500 cP) | High performance | Glucose, paste, medical gel, viscous pesticide |
Technical Specifications
Technical Parameters | Explanation |
Filling Technology | Weight-based measurement using a load cell. |
Filling Range | 50 g – 1,000 kg (configured for bottles, drums, barrels, IBCs) |
Sensibility | ±0.1% – ±0.5% (depending on load cell and system sensitivity) |
Capacity | 300 – 2,000 units/hour (depending on product viscosity and filling volume) |
Weighing Type | Gross or net weighing system options |
Platform | Stainless steel or carbon steel, IP65/68 protected. |
Nozzle Control | Automatic on/off valve, 2-stage fast-slow filling. |
Control Panel | PLC + HMI display, filling statistics and recipe management. |
Data Monitoring | Optional SCADA / Ethernet / USB connections. |
GMP Compliance | Surfaces are made of 316L stainless steel, suitable for CIP cleaning. |
Calibration | Manual, automatic, or with calibration weight (OIML approved) |
Optional Equipment
- Fast production with multiple filling nozzles (2-6 nozzles).
- Built-in for large packages. loading platform
- Automatic zeroing and tare system
- Overflow prevention safety valves
- Product return line (for high-cost liquids)
- Automatic labeling and capping integration.
- GMP compliant protective cabinet
- ATEX compliant versions (for flammable liquids)
Areas of Application and Product Groups
Sector | Sample Products |
Pharmaceuticals and Medical Supplies | Syrup, glucose, concentrated suspension, antiseptic |
Chemistry and Industry | Acid, solvent, paint, thinner, adhesive |
Food | Glucose, molasses, liquid sugar, liquid oil |
Agricultural Products | Pesticides, liquid fertilizers, intensive agricultural chemicals. |
Cosmetic | Lotion, body cream, hair mask |
Veterinary Products | Solutions for injection, concentrated liquid additives. |
Why should you choose a weight-controlled filling system?
✅With each refill High accuracy through direct net weight measurement. provides
✅It is independent of product density and viscosity.
✅It minimizes waste in high-cost liquids.
✅It is the most suitable system for fillings requiring GMP and metrological accuracy.
✅ Offers an ideal solution for large packaging (drums, IBCs).
✅With SCADA integration Data monitoring and quality tracking are possible.