Open Mouth Bag Powder Packaging Machine | Accurate & Reliable Powder Bagging Solutions

An open mouth bag powder packaging machine is an advanced solution for filling and sealing pre-made open mouth bags with precision and efficiency. Designed to handle fine, free-flowing, or non-free-flowing powders, this machine is widely used across industries including food, chemicals, agriculture, and construction materials.

[caption id="attachment_1521" align="alignnone" width="656"] 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.[/caption]

Equipped with high-accuracy weighing systems, the machine ensures consistent filling for bag sizes ranging from 5kg to 50kg. Depending on the material, it can be configured with a screw feeder, impeller feeder, or gravity feeding system to achieve smooth, reliable bagging. Open mouth bag packaging machines are available in both semi-automatic and fully automatic models, offering flexibility for different production scales.

The fully automated version integrates bag placing, filling, sealing, and optional palletizing, making it an ideal choice for high-volume packaging lines. Its dust collection and sealing system ensures a clean, safe, and hygienic working environment, especially when handling fine powders like flour, milk powder, cement, or chemical additives.

Key Benefits:

• Accurate weighing and filling for powder materials.

• Compatible with multiple bag types: paper, PE, woven, or laminated.

• Labor-saving automation with high-speed performance.

• Clean, dust-free operation ensuring workplace safety.

• Wide applications from food to industrial powders.

[caption id="attachment_1503" align="alignleft" width="431"] Open mouth bag powder packaging machine[/caption]

[caption id="attachment_1522" align="alignright" width="397"] Open Mouth Bag Powder Packaging Machine[/caption]

For manufacturers seeking efficiency, accuracy, and flexibility, an open mouth bag powder packaging machine provides a reliable packaging solution that meets modern industry standards.

1. Performance Specifications

2. Core Technology

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