Product Introduction
The Automatic Vertical Granule/Powder Packaging Machine is a high-speed VFFS solution engineered for precise dosing and stable three-side sealing of small-dose granules (e.g., disinfection granules) and compatible fine-flow materials. Built around an Inovance color touch screen and PLC control platform, the system integrates intelligent film feeding, servo-driven bag pulling, pneumatic filling, and reinforced heat sealing to deliver consistent bag appearance, reliable sealing strength, and efficient changeover for different bag lengths. With GMP-oriented construction and corrosion-resistant contact parts, it is well suited for hygienic production environments requiring dependable performance and repeatable accuracy.
Product Advantages
Smart Control & Reliable Operation
Powered by an Inovance 7-inch color touch screen and Inovance PLC, the machine supports fault prompts and self-diagnosis to reduce downtime and simplify troubleshooting. A Yuian 4-channel PID temperature control module provides stable temperature management, with PLC control and on-screen display/setting for convenient parameter tuning.
High-Precision Bag Making & Dosing
Servo motor bag pulling (Inovance) enables high-precision tracking and accurate bag length control, supporting either color mark tracking or fixed-length mode switchable on the touch screen. Pneumatic filling (Inovance) ensures accurate, synchronized dosing with strong corrosion resistance, while synchronized metering-to-main-unit coordination maintains stable feeding at varying speeds.
Enhanced Sealing Quality
The reinforced heat sealing mechanism adopts servo control for low noise operation, clear sealing texture, and strong sealing performance. Three-side heat sealing is optimized for composite aluminum film, supporting consistent transverse and longitudinal sealing patterns and adjustable sealing width for process flexibility.
Convenient Adjustment & Changeover
An independent rotating cutter makes bag length changes and cutter position adjustments straightforward. The handwheel lead-screw adjustment with dial on the metering system allows fast, repeatable settings for small-dose production.
Hygienic, Corrosion-Resistant Construction
Exterior parts are made of 304 stainless steel with anti-corrosion spraying, meeting pharmaceutical GMP expectations. Material contact surfaces use food-grade plastic and 316 stainless steel. The electrical box features a compressed-air ventilation structure to improve internal cleanliness and stability. Key electrical components are from Schneider or OMRON for improved reliability.
Technical Specifications
| Machine Type | Automatic Vertical Granule/Powder Packaging Machine (VFFS) |
| Applicable Materials | Granules (e.g., disinfection granules); compatible with suitable free-flow materials |
| Packaging Speed | 70–100 packs/min (touch-screen adjustable) |
| Pack Weight Range | 2 g–7.5 g per bag (capacity configurable as required) |
| Filling Accuracy | ≤ ±5% (material-dependent; within national standard limits) |
| Measuring Method | Pneumatic double swing measuring cup (synchronized with main unit) |
| Bag-Making Capacity | W ≤ 140 mm × L ≤ 140 mm |
| Packaging Film Width | 60 mm |
| Typical Bag Sizes | 140 × 30 mm; 80 × 30 mm |
| Sealing Form | Three-side sealing (servo-driven heat sealing) |
| Heat-Sealing Patterns | Horizontal: diagonal mesh (1.0 mm spacing); Vertical: straight pattern (1.0 mm spacing) |
| Sealing Width | Transverse: 6 mm; Longitudinal: 6 mm (adjustable 5–7 mm) |
| Cutting Method | Flat mouth cutting; independent rotating cutter |
| Easy-Tear Feature | Single straight tear notch on longitudinal seal |
| Bag Pulling | Inovance servo bag pulling |
| Bag Length Control | Color mark tracking or set-length mode (switchable via touch screen) |
| Packaging Film Material | Composite aluminum film |
| Main Electrical Components | Schneider or OMRON |
| Machine Construction | 304 SS exterior (anti-corrosion coating); contact parts in food-grade plastic + 316 SS |
| Electrical Cabinet | Compressed-air ventilation structure |
| Overall Dimensions (incl. vacuum feeder) | L 1100 mm × W 1000 mm × H 2560 mm |
| Power Supply | 220 V / 50 Hz |
| Installed Power | 3 kW |
| Machine Dimensions | 900 × 1500 × 1925 mm |
| Machine Weight | 800 kg |
| Metering Device | Particle swing cup metering device (316 stainless steel) |
| Measuring Range | 2 g / 7.5 g (requires changing measuring cup accessory) |
| Filling Speed (metering) | ≤ 150 bags/min |
| Hopper Capacity | 12 L (integrated) |
| Adjustment Method | Handwheel lead screw with dial |
| Included Accessories | One set of measuring cups included |
| Thermal Transfer Coder | DS241 |
| Ribbon Width | 25 mm |
| Printing Lines | Up to 3 lines |
| Max Characters per Line | 16 characters |
| Character Size | 3 (H) × 2 (W) mm |
| Counting Bag Device | Photoelectric counting with buffering & positioning |
| Compatible Bag Width | 30 mm |
| Counting Mode | 25 items per group (for 140 mm bag length) |
| Conveyor Function | Fixed-point stop conveyor (buffer after count completion) |
| Buffer Hopper | Bag counting cache hopper device |
| Auto Positioning | Fixed-point stop conveyor positioning for bagging |
| Counting Device Power | AC 220 V, 50 Hz, approx. 0.6 kW |
| Air Consumption | 6 MPa, 0.1 m³/min |
Application Fields
This packaging system is designed for small-dose, high-efficiency pouching in industries that require clean operation and stable sealing performance. Typical applications include disinfectant granules and similar chemical granules, pharmaceutical and healthcare-related granulated products produced under GMP-oriented requirements, and other free-flow granular materials where accurate dosing, reliable three-side sealing, and high-speed output are essential. The integrated coder and optional counting/buffering module support downstream traceability and batching workflows for automated production lines.
