The YL-8SR Automatic Pouch Packaging Machine is designed for premade pouch packaging applications using flat pouches and PE pouches. It can be matched with different weighing and dosing systems to support single-product or multi-product filling, making it suitable for a wide range of packaging requirements.
Patent category: Chinese invention patent
Patent No.:ZL 201310436576.8
The YL-8SR handles various premade pouch formats with stable pouch feeding and opening performance. By integrating different filling systems, the machine adapts easily to different materials and packaging configurations, helping manufacturers respond to changing product lines without replacing core equipment.
All packaging steps—including pouch handling, filling, sealing, and discharge—are completed automatically. Optional features such as safety-door emergency stop, automatic card insertion, and abnormal pouch rejection can be configured according to production needs, allowing users to build a packaging process that fits their operational standards.
The machine frame is constructed from stainless steel, while product-contact parts are made of 304 or 316L stainless steel or other hygienic materials. This structure meets high sanitation requirements, resists corrosion, and supports long-term operation in demanding production environments.
The YL-8SR uses a PLC control system with a touchscreen interface, providing clear parameter management and stable machine coordination. It accurately controls material discharge from the weighing system to avoid unnecessary material loss. An empty-pouch detection function prevents sealing when no product is present, reducing pouch waste.
A dedicated seal-forming station ensures smooth, well-shaped seals without wrinkles. This design protects pouch graphics, improves sealing consistency, and minimizes pouch damage during production, helping maintain a professional finished package.
The machine primarily relies on mechanical transmission and uses oil-impregnated bearings to reduce lubrication points. This layout simplifies routine maintenance, lowers service workload, and supports reliable long-term operation.
Compatible with flat and PE premade pouches
Supports single and multi-material packaging
Configurable functional modules for different production needs
Hygienic stainless steel construction
Accurate material control with pouch-saving functions
Stable sealing quality with low pouch damage rate
Easy maintenance and durable mechanical design
| Model | YL-8SR |
|---|---|
| Capacity (pouches/min) | 30–60 |
| Pouch Size | Length: 100–300 mm; Width: 100–210 mm |
| Max Packing Weight | ≤ 1 kg |
| Sealing Method | Heat Seal |
| Power Consumption | 3.2 kW |
| Power Supply | 3-phase 380V, 50Hz |
| Compressed Air | 6–8 kgf/cm², 0.8 m³/min |
| Machine Weight | 1370 kg |
| Pouch Style | PE pouch, Flat bag, Stand-up bag, Shaped pouch |
| Machine Dimensions | 1600 × 1580 × 1400 mm (L × W × H) |
