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Automatic filling machine news
30+ years of technology accumulation, is your reliable choice
The Pneumatic Valve Bag Packaging Machine is an advanced packaging solution designed for fine powders and lightweight granular materials. Using a pneumatic feeding system, the machine ensures smooth product flow, accurate dosing, and dust-free operation, making it ideal for industries where precision and cleanliness are critical.
This machine is widely applied in cement, mortar, chemical powders, fertilizers, pigments, minerals, and food additives. With an automatic filling and valve bag sealing process, it reduces manual handling, improves production efficiency, and guarantees consistent packaging quality.
Pneumatic feeding technology for controlled and accurate filling
High weighing accuracy (±0.2%–0.5%) to reduce material loss
Automatic bag placement and filling for efficient operation
Dust-free design with optional dedusting system
PLC control & touch-screen operation for user-friendly interface
Durable construction for continuous industrial production
Increased production efficiency with automated operation
Reduced packaging costs through precision dosing
Clean and professional packaging appearance
Minimized dust emissions for a safer workplace
Long service life with low maintenance requirements
Cement & dry mortar
Fine chemical powders
Fertilizers & pesticides
Pigments, dyes, and minerals
Starch, flour, and food-grade additives
| Product model | GZM-50A |
| Packaging speed | 250-350bag/h |
| Weighing range | 10-50KG |
| Tolerance scope | ±100-200g |
| Packing bag material | Non-breathable, non-heat-cut woven bags, plastic bags, paper bags, non-woven bags, etc |
| Bag form | M bag, pillow bag |
| Equipment weight | 500kg |
| Machine material | The material contact part is made of ss304, and the frame is made of carbon steel |
| Rated voltage | 220v |
| Installed power | 0.5KW |
| Adapt to the environment | Temperature: – 10~+50 ℃; Humidity 30~70% |
| Applicable materials | Particles, viscous materials |
| Barometric capacity | 0.5~0.6MPa 100m ³ |
Pneumatic valve bag packaging machine
Pneumatic valve bag packer
Automatic valve bag filling machine
Powder valve bag packaging equipment
Cement valve bag pneumatic packing machine
Dust-free valve bag packaging solution
Pneumatic bagging system for powders

Automatic Bagging Valve Bag Packaging Machine is specialized equipment designed for high-efficiency packaging of powdered and granular materials into valve-type bags. These machines are widely used in industries such as cement, mortar, chemicals, minerals, fertilizers, and food additives.
The machine works by automatically positioning the valve bag onto the filling spout. Once in place, the product is discharged into the bag through an air or impeller filling system, ensuring fast, accurate, and dust-free packaging. After filling, the valve on the bag self-seals or can be heat-sealed for enhanced protection, eliminating the need for manual stitching.
Equipped with weighing systems, the machine ensures precise filling accuracy, reducing material loss and improving production efficiency. Advanced models may feature PLC control, touch-screen operation, dust-collection units, and integration with conveyors or palletizing systems for a fully automated packaging line.