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Automatic filling machine news
30+ years of technology accumulation, is your reliable choice
A powder bagging machine is an advanced packaging solution designed for accurately weighing, filling, and sealing powdered materials into bags. It is widely used across industries such as food, chemicals, pharmaceuticals, and construction, ensuring consistent product quality and efficient production.

Chemical Granule Weighing and Packaging Machine is an industrial-grade system designed for weighing and packaging chemical granules into bags with high precision and efficiency. It is widely used in the chemical, fertilizer, and feed industries for materials that require accurate dosing and safe handling.
Equipped with a high-precision weighing system, the machine guarantees accurate filling for a wide range of bag sizes, from small pouches to 25–50kg open-mouth bags, and even jumbo FIBC bags for bulk applications. Depending on the material’s characteristics, powder bagging machines can be fitted with screw feeders, impeller feeders, or gravity feeding systems to achieve smooth, dust-free packaging.
Available in semi-automatic and fully automatic models, these machines integrate weighing, filling, bagging, and sealing functions. Fully automated lines may also include bag placing, labeling, and palletizing systems, reducing labor costs and improving overall efficiency.

Powder filling and packaging machine
Accurate and consistent weighing for fine and bulk powders.
Versatile applications for flour, milk powder, spices, cement, putty, detergents, and more.
Clean, dust-controlled operation ensuring safety and hygiene.
Flexible bagging options suitable for different bag types and sizes.
Scalable solutions for small, medium, and large-scale production.
For businesses looking to improve productivity and maintain packaging accuracy, a powder bagging machine offers a reliable and cost-effective solution tailored to modern industry demands.
| Parameter | Standard | High-Capacity | Test Standard |
|---|---|---|---|
| Bag Weight Range | 10-50 kg | 25-100 kg | OIML R61 |
| Filling Accuracy | ±0.3% | ±0.2% | ISO 2378 |
| Max. Speed | 240 bags/h | 200 bags/h | EN 619 |
| Bag Dimensions | H: 600-1200 mm, W: 300-600 mm | ISO 6590-2 | |
| Dust Emission | ≤12 mg/m³ | ≤8 mg/m³ | NIOSH 0600 |
2.1 Automated Bag Handling
Bag Feeding: Robotic suction system (99.8% success rate)
Bag Opening: Pneumatic venturi nozzles (0.6 MPa)
Positioning Accuracy: ±0.5 mm (laser-guided)
2.2 Precision Filling
Gravimetric System:
Load cell capacity: 150 kg (0.02% FS accuracy)
Feed gate control: Servo motor (0.1s response)
Compaction: Dual vibratory paddles (3-10 Hz adjustable)
2.3 Sealing Options
| Method | Technical Specification |
|---|---|
| Heat Sealing | 50-300°C PTFE-coated bands |
| Sewing | 7 stitches/sec industrial head |
| Stapling | Stainless steel staples (FDA grade) |