10–50kg Big Bag Powder Packaging Machine with Dust Collection & Bag Sewing System
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This dual auger powder packing machine is specially designed for large bag powder packaging applications, suitable for 10–50kg quantitative filling. The machine adopts a dual screw feeding structure (coarse and fine auger dosing) to achieve stable and accurate weighing of powder materials. It integrates automatic weighing, conveying, bag clamping, dust collection, bag sewing, and PLC control, making it ideal for industries requiring high-precision, dust-free powder packaging with improved efficiency and reduced labor intensity.
Machine Overview and Functional Description
The automatic dual auger powder packing machine is a high-efficiency solution developed for large-volume powder weighing and bagging operations. It is particularly suitable for 10–50kg powder packaging, combining quantitative weighing, bag conveying, bag clamping, dust-free filling, and bag sewing into one integrated system.
The machine mainly consists of an automatic weighing system, dual auger feeding unit, conveyor system, bag sewing device, dust collection system, and PLC-based intelligent control system. Designed with a robust structure and stable performance, it delivers accurate weighing and smooth operation for industrial powder packaging.
The core weighing system adopts a dual auger feeding structure, utilizing large and small screw dosing for coarse and fine feeding. Combined with fast, medium, and slow feeding speeds, the system significantly improves weighing accuracy and packaging stability. PLC inverter control technology and automatic error compensation ensure consistent filling performance across different powder densities.
The machine supports servo-assisted discharge and proximity switch sensing, preventing material overflow and reducing common issues such as powder leakage or bag flipping during filling.
To maintain a cleaner working environment, the machine is equipped with an integrated dust collection system. During powder discharge and bag filling, airborne dust is captured immediately, preventing powder escape and ensuring dust-free packaging throughout the process.
The integrated conveyor, bag sewing machine, and controller are interconnected through an intelligent control system, simplifying operation and reducing manual labor. Production data including shift output, daily production, and cumulative quantity can be stored automatically for production management.
Built with carbon steel or stainless steel construction options, the machine is durable, hygienic, and suitable for demanding industrial applications.
Application Areas and Suitable Materials
Food Industry:Flour ,Starch ,Grain powder ,Mixed cereal powder ,etc
Chemical Industry:Detergent powder ,Pigments ,Kaolin powder ,Construction chemical powder etc
Agriculture Industry:Fertilizer powder ,Organic fertilizer powder ,Feed additives ,Animal feed powder ,etc
Industrial Materials Industry:Mineral powder ,Refractory materials ,Building material powders ,etc
Technical Specifications
| Bagging powder packing machine | |
|---|---|
| Model | HD-50 |
| Weighing speed | 3~6 bags/min |
| Weighing range | 10-50kg/bag |
| Weighing error | ±0.3% |
| Control method | Control instrument |
| Power supply | AC380V 50Hz Three-phase |
| Host power | 3.5kw |
| Pressure | 0.6—0.8MPa |
| Air consumption | 0.4Nm3/min |
| Total Weight | 280kg |
| Dimensions(L*W*H) | 1040*1200*2550mm |
Structural Design and Working Principle
1. Built-In Dust Collection System
The machine features an integrated dust extraction structure, which absorbs airborne powder during filling and bag dropping. This minimizes dust pollution, protects the operator’s environment, and ensures cleaner packaging performance.
2. Pneumatic Bag Clamping Device
The pneumatic bag holding mechanism securely clamps bags during filling, preventing powder overflow or bag displacement. It enhances packaging stability and reduces product loss during high-volume operations.
3. Automatic Bag Sewing System
The integrated bag sewing machine automatically seals filled bags with stable stitching performance. Suitable for woven sacks, kraft paper bags, and heavy-duty packaging bags used in industrial powder applications.
4. Copper-Core Aluminum Housing Motor for Quiet Conveying
The conveyor system adopts a high-efficiency copper-core motor with aluminum housing, providing stable power transmission, low operating noise, wear resistance, and smooth material conveying during continuous production.
FAQs
Q1: What bag weight range can this powder packing machine handle?
This machine is specially designed for 10–50kg large bag powder packaging, suitable for industrial and bulk material applications.
Q2: What materials can this machine package?
It is suitable for flour, starch, detergent powder, pigments, fertilizer powder, kaolin powder, feed, organic fertilizer powder, and various free-flowing powder materials.
Q3: How does the dual auger feeding system improve accuracy?
The machine uses large and small augers for coarse and fine feeding, combined with fast, medium, and slow speed control, achieving more precise quantitative weighing and reduced filling error.
Q4: Does the machine generate dust during packaging?
No. The machine includes a built-in dust collection system that captures powder during discharge and bagging, helping maintain a cleaner, dust-free production environment.
Q5: Can the machine automatically seal the bags?
Yes. The system integrates an automatic bag sewing machine, enabling continuous weighing, filling, conveying, and sealing to reduce labor requirements and improve efficiency.
Compliance and Certification Standards
At HONGDI Machine, we prioritize operational safety, electrical stability, and rigorous hygiene across all our custom industrial machinery. As a verified SGS-audited manufacturer, our equipment undergoes strict testing to meet and exceed global manufacturing regulations.
As demonstrated in the certification documents, our core product categories hold official CE Certifications, fully complying with the strict European Machinery Directives and Electromagnetic Compatibility (EMC) standards.
Key safety and quality guarantees include:
Certified Safe Operation: Advanced electrical and mechanical engineering that protects your facility’s personnel and ensures uninterrupted daily workflows.
Sanitary Stainless Steel Construction: Premium food-grade stainless steel contact parts designed for simplified washdowns, preventing cross-contamination and meeting strict food safety compliances.
Global Export Readiness: Dependable, customized equipment built to perform seamlessly in diverse international manufacturing environments.
Whether you are integrating a complete automated production line or a standalone unit, our CE-certified systems guarantee stable, continuous operation while protecting your product’s integrity.
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