Manufactured from food-grade SUS304 stainless steel, this 8-station fully automatic premade-bag packaging machine is designed for high-speed, stable, and hygienic pouch filling and sealing. The rotary platform integrates automatic bag picking, bag opening, filling, and sealing into one continuous workflow, enabling manufacturers to increase throughput while reducing manual handling and operator dependency. With reliable electrical and pneumatic coordination, the system maintains consistent bag presentation, accurate process timing, and repeatable sealing quality across long production shifts. It supports a wide range of premade pouch formats and film structures, and can be configured with a high-precision weighing system to deliver dependable dosing performance for products with different densities and flow characteristics. Built for industrial environments, the machine emphasizes durability, sanitation, and easy production management—helping users achieve efficient, standardized packaging for multi-SKU operations.
Product Introduction
This rotary premade-pouch packaging solution adopts an 8-station indexing design to complete key packaging actions in a fixed sequence, ensuring smooth bag transfer and stable operation at high speed. The main frame and contact parts are made of SUS304 stainless steel to support corrosion resistance, cleanability, and long service life in demanding factory conditions. The machine is compatible with multiple premade bag types such as flat bags, stand-up pouches, zipper pouches, and M-type bags, making it suitable for brands that frequently change packaging styles or run diversified product lines. To meet accuracy requirements, the system can be paired with a multihead/precision weigher module (depending on configuration), improving weight consistency and reducing material giveaway. With an operator-friendly HMI and a robust component selection, the equipment provides a balanced solution for capacity, packaging quality, and production reliability.
Product Features
8-station rotary architecture for continuous high output: The multi-station workflow supports stable indexing and efficient cycle execution, helping maintain consistent speed and reliable bag handling for mid- to high-volume lines.
Broad premade bag compatibility: Supports common pouch formats including premade flat bags, stand-up pouches, zipper bags, and M-type bags, enabling one platform to serve multiple SKUs and packaging strategies.
SUS304 stainless-steel construction: Enhances corrosion resistance and hygiene performance, ideal for food, chemical, and general consumer goods environments where sanitation and durability are critical.
Reliable sealing and process repeatability: Optimized electrical/pneumatic coordination and stable temperature control help achieve uniform sealing strength and appearance, reducing leakage risk and rework.
Wide material adaptability: Compatible with single-layer PE, PE composite films, paper films, and various laminated structures, supporting both standard pouches and higher-barrier packaging for shelf-life improvement.
Optional integrated weighing solution: A matched weighing system offers a broad dosing range with dependable accuracy, enabling stable fill weights across powders, granules, and other free-flowing products.
Industrial-grade components and safety configuration: Typical configuration includes established electrical, drive, and pneumatic components for dependable uptime, along with safety door integration to support secure operation.
Technical Specifications
| Machine Material | SUS304 |
| Work Stations | 8 stations |
| Compatible Bag Types | Premade flat bag, stand-up pouch, zipper bag, M-type bag, etc. |
| Bag Size Range | Length ≤ 40 cm; Width ≤ 26 cm |
| Applicable Film/Bag Materials | Single PE, PE composite film, paper film, and other composite films |
| Power Supply (Main Machine) | 380 V |
| Total Power (Main Machine) | 8 kW |
| Air Consumption | 5–7 kg/cm²; 0.4 m³/min |
| Machine Weight | 580 kg |
| Overall Dimensions (L×W×H) | 185 × 125 × 152 cm |
| Main Components (Typical Configuration) |
Relay system / safety door: Omron Start/stop/emergency stop/indicator: Schneider Circuit breaker: Chint Temperature controller: Yuyao PLC: Qichuang Touch screen: Kunlun Tongtai Switching power supply: Taiwan MeanWell Servo motor: Huichuan Reducer: Xinbao Cylinder: AirTac |
| Weighing Range (Weigher) | 10–1500 g |
| Weighing Accuracy (Weigher) | ±0.1–1.5 g |
| Maximum Speed | Up to 120 WPM |
| Bucket Capacity (Weigher) | 1600 ml |
| Operation Panel (Weigher) | 7 inch / 10 inch optional |
| Power Supply (Weigher) | AC 220 V ±10%, 50/60 Hz |
| Power Consumption (Weigher) | 1.5 kW |
| Drive System (Weigher) | Step motor |
Product Application Fields
This premade-pouch packaging system is ideal for automated filling and sealing of powders, granules, and other free-flowing materials in ready-made bags. Typical applications include food products such as snacks, nuts, grains, beans, sugar, and seasonings; daily chemical products such as detergent powder and desiccants; pharmaceuticals and health products such as non-sterile granules; and agricultural products such as seeds. Thanks to its compatibility with multiple pouch styles and composite film structures, it supports both standard retail presentation and high-barrier pouch formats designed to enhance shelf life, freshness protection, and overall packaging appearance.
