Automatic Powder Vertical Form Fill Seal Machine | Servo Auger VFFS Packaging System for Fine Powder Packaging
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This vertical powder packaging machine is specially developed for automatic packaging of fine powder materials. The system adopts a servo-driven auger dosing structure combined with a vertical form-fill-seal mechanism to achieve stable and accurate powder filling. The entire packaging process is fully enclosed, effectively preventing dust leakage and maintaining a clean production environment. Suitable for ultra-fine powders with poor flowability, the machine offers high packaging precision, reliable sealing performance, and continuous automatic operation for modern powder packaging applications.
Machine Overview and Functional Description
The automatic powder VFFS packaging machine is an integrated packaging solution designed for efficient and hygienic powder packing operations. The system mainly consists of a screw conveyor, servo auger filler, vertical form-fill-seal packaging machine, and optional dust collection interface, providing fully automated feeding, metering, bag forming, sealing, and cutting functions.
The machine adopts a PLC intelligent control system with a bilingual touch screen interface, allowing operators to easily adjust packaging parameters without stopping the machine. Multiple product recipes can be stored in the system, greatly improving efficiency during product changeovers.
Its servo motor-driven auger dosing system ensures highly accurate powder measurement with stable filling performance. The dosing precision can reach ±1%, making it suitable for fine and lightweight powders requiring accurate packaging.
The vertical sealing and horizontal sealing temperatures are independently controlled with high-precision temperature modules, ensuring excellent sealing quality for various packaging films including laminated films and PE films. The servo film pulling structure provides accurate bag positioning and stable bag length consistency.
This machine supports multiple bag styles such as pillow bags, gusset bags, perforated bags, and linked bags. Optional functions including date coding, nitrogen flushing, and dust extraction can also be integrated according to different production requirements.
With its enclosed structure, low-noise operation, and dust-free packaging process, this equipment is widely used in food, chemical, pharmaceutical, and nutritional powder industries.
Application Areas and Suitable Materials
Food Industry:Milk powder,Coffee powder,Flour,Starch,Protein powder,Seasoning powder
Pharmaceutical Industry:Nutritional powder,Herbal powder,Medical powder,Health supplement powder,etc
Chemical Industry:Detergent powder,Additives,Pigment powder,Industrial fine powder,etc
Agricultural Industry:Veterinary powder,Feed additives,Nutrient powder,etc
Suitable for powders with poor flowability, light density, and dust-prone characteristics.
Technical Specifications
| Automatic Powder Vertical Form Fill Seal Machine | |
|---|---|
| Bag width | 20-200mm |
| Bag length | 80-300mm |
| film width | max 420mm |
| Packaging speed | 5-30 bag/min |
| Measurement range | 150-1200ml |
| air pressure | 0.65MPA |
| Gas consumption | 0.3m³/min |
| Power consumption | 2.2KW |
| Voltage | 220V |
| Weight | 540KG |
| Equipment size (L×W×H) | 1320mm×950mm×1360m |
Structural Design and Working Principle
1. PLC Touch Screen Control System
The machine adopts an advanced PLC control system combined with a bilingual touch screen interface. Operators can quickly adjust filling volume, bag length, sealing temperature, and production speed through an intuitive operating panel, improving operational efficiency and parameter management.
2. Collar-Type Bag Former
The stainless steel collar-type forming device is designed for stable pillow bag production with back sealing structure. It ensures smooth film forming and attractive bag appearance while also supporting larger bag sizes and continuous high-speed packaging operation.
3. Date Coding Device
The integrated coding system supports automatic printing of production dates, batch numbers, and expiration dates directly onto the packaging film. The printing position is accurate and suitable for continuous industrial production requirements.
4. Dust-Free Feeding & Packaging Structure
The machine is equipped with a sealed auger feeding system and dust collection interface to effectively reduce airborne powder during filling and packaging. The enclosed structure helps maintain a clean production environment and minimizes material waste.
FAQs
Q1: What materials can this machine package?
This machine is designed for fine powders and ultra-fine powders such as milk powder, coffee powder, starch, protein powder, and chemical powders.
Q2: How does the machine prevent powder leakage?
The fully enclosed auger filling structure combined with the dust collection interface effectively minimizes powder leakage and airborne dust during operation.
Q3: What bag types can the machine produce?
The machine supports pillow bags, gusset bags, linked bags, perforated bags, and other customized bag styles.
Q4: Is the filling accuracy stable for lightweight powders?
Yes. The servo-driven auger dosing system provides stable and precise filling performance with accuracy up to ±1%.
Q5: Can the machine work with different packaging films?
Yes. The independent temperature control system allows the machine to work with laminated films, PE films, and various heat-sealable packaging materials.
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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