Semi-automatic Liquid Weighing and Filling Machine
Highlights
- Precise anti-overflow and volume control: A two-stage feeding process—starting fast and slowing down—ensures filling accuracy while preventing material overflow and splashing.
- Safe and Intelligent Adaptation: Features barrel collision protection and a function that prevents filling if the barrel is empty or out of tolerance; supports both net weight and gross weight modes; compatible with barrels of various heights ranging from 280 to 480 mm.
- Highly efficient and easy to maintain: The two-stage SUS304 stainless steel filling head is removable for cleaning and features 10 built-in quick-recipe presets, supporting on-the-fly start/stop and mid-batch refilling.
Technical Specifications
| Category | Parameters |
|---|---|
| Container height | 280–480 mm |
| Nozzle size | 32 mm (customizable to 19 mm or 45 mm) |
| Maximum weight capacity | 50 kg |
| Minimum sensitivity | 0.001 kg |
| Filling error | ±0.1–0.3% |
| Filling range | 1–50 kg |
| Filling speed | 60–280 barrels per hour (depending on feed flow rate) |
| Filling method | Insertion type, above the liquid level |
| Filling head | SUS304 internal plug type |
| Platform dimensions | 400 mm × 500 mm 201 grade |
| Filling line | SUS304 stainless steel |
| Material | 304 stainless steel |
| Pipe pressure | 0.2–0.6 MPa (depending on the material properties). |
| Material connection | DN25 quick-connect clamp |
| Air supply connection | The user must provide an 8mm air hose fitting for use with a quick-connect coupling |
| Power supply | AC 220 V, 50 Hz (to be provided by the user and connected directly to the machine) |
| Air supply | 0.4–0.8 MPa (to be provided by the user and connected directly to the machine) |
| Operating temperature | -10°C to 50°C |
In-Depth Details
Workflow
1. Manually place the empty drum on the weighing platform with the drum opening directly below the filling head;
2. The operator presses the [Start] button; the system automatically deducts the tare weight from the empty drum, and the filling head automatically lowers to insert into the drum opening for filling;
3. The filling head opens fully for rapid filling. When the weight reaches the minimum value, the filling head opens halfway and the filling speed decreases. When the weight reaches the target weight, the filling head closes fully and automatically retracts from the drum, completing the filling process.
4. Manually place the lid on the drum and screw it on, then remove the drum. One filling cycle is complete;
5. Repeat the above steps for continuous filling (in automatic mode, there is no need to press the [Start] button again).
