Semi-Automatic Powder Packaging Machine
Share to:
This powder packaging machine is designed for accurate filling and packaging of powder materials into bags or bottles. It supports both open-mouth bags and rigid containers, offering flexible packaging solutions. The filled products can be transferred to a weighing platform for secondary check weighing to ensure accuracy. With stable performance and adjustable filling speed, it is ideal for small to medium-scale production lines.
Machine Overview and Functional Description
This semi-automatic powder packaging machine adopts an auger screw dosing system, integrating filling, weighing, and optional secondary check weighing functions. The main unit consists of a filling head, feeding motor, agitation system, transparent hopper, and discharge mechanism, ensuring smooth and continuous material flow.
The filling system is driven by a high-performance servo motor with digital control and automatic frequency adjustment, ensuring precise and stable filling performance. The agitation system uses a gear reducer motor to prevent material bridging, making it suitable for powders with poor flowability.
The machine is equipped with a transparent hopper (80L capacity) with quick-release clamps, allowing easy cleaning and maintenance. A material level sensor can be integrated to detect powder levels and automatically control the screw conveyor for continuous feeding.
The system supports flexible packaging formats. It can fill into bags or bottles, and when combined with a bag forming device, it can achieve semi-automatic packaging solutions. The filling weight can be adjusted by changing the auger screw diameter, making it suitable for different dosing ranges.
For higher accuracy, the filled product can be transferred to a weighing platform for secondary verification. The machine operates with PLC and touch screen control, ensuring easy operation and parameter adjustment.
Application Areas and Suitable Materials
1. Food Industry: Milk powder, starch, flour, Spice powder, seasoning blends, Coffee powder, sugar powder, etc
2. Agricultural & Feed Industry: Premix feed, Animal feed powder, Fertilizer powder, etc
3. Chemical Industry: Pesticide powder, Additives, Industrial powders, etc
4. Pharmaceutical Industry: Enzyme powder, Veterinary powder, Health supplement powder, etc
Suitable for: Fine powder, ultra-fine powder, bulk powder, and materials with poor flowability.
Technical Specifications
| Semi-automatic powder packaging machine | |
|---|---|
| Model | Semi-automatic screw-type powder packaging machine |
| Weighing range | 5–5,000 g (wide dosage range) |
| Accuracy class | Class 1.0 |
| Packaging speed | 1,000–3,500 bags/hour |
| Dimensions | 690 × 1,060 × 2,000 mm |
| Power supply and power | AC 380 V, 50 Hz, 1,000 W |
Structural Design and Working Principle
1. Transparent Viewing Window
The clear hopper allows operators to easily monitor the material level inside, improving production control and preventing unexpected downtime.
2. Material Level Sensor
The sensor detects powder levels in the hopper and can automatically trigger the screw conveyor to feed material, enabling continuous and automated operation.
3. Auger Screw System
The filling weight is adjusted by replacing auger screws of different diameters, allowing the machine to handle a wide range of dosing requirements with high precision.
4. Secondary Check Weighing
After filling, products can be placed on a weighing platform for verification, ensuring higher accuracy and meeting strict packaging standards.
FAQs
Q1: Can this machine package both bags and bottles?
Yes, it supports filling into bags and bottles. It can also be combined with a bag forming device for semi-automatic packaging.
Q2: How is the filling weight adjusted?
The filling weight is adjusted by changing the auger screw size and setting parameters on the control system.
Q3: What materials can be packaged?
It is suitable for various powders such as milk powder, spices, chemical powders, and feed materials.
Q4: Does the machine support automatic feeding?
Yes, it can be connected with a screw conveyor and material level sensor for automatic feeding control.
Q5: Is the machine easy to clean?
Yes, the hopper is equipped with quick-release clamps, allowing fast disassembly and cleaning, meeting hygiene requirements.
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.
Request a Free Quote
Product Categories
Technical Articles
