Product Introduction
The PackMate pre-made bag automatic packaging solution combines an 8-station rotary bagging machine with a high-speed weighing system to deliver stable, accurate, and efficient packaging for a wide range of products. Designed for paper and plastic pre-made bags, the system supports multiple bag styles—flat bags, stand-up pouches, zipper bags, and M-type bags—helping manufacturers upgrade automation, improve sealing consistency, and reduce labor dependence. With a compact footprint and reliable control architecture, it is suitable for continuous industrial operation and flexible production requirements.
Product Advantages
Broad Bag Compatibility and Flexible Formats
The system is engineered for pre-made bags with length ≤ 40 cm and width ≤ 26 cm, supporting mainstream pouch formats such as flat, stand-up, zipper, and M-type bags. This flexibility allows fast switching between packaging styles while maintaining stable running performance.
High Efficiency Output
With a maximum speed up to 120 WPM (depending on product characteristics, bag type, and filling volume), the machine enables high-throughput packaging lines. The 8-station rotary workflow helps streamline processes such as bag feeding, opening, filling, and sealing for smoother production.
Accurate Weighing and Consistent Filling
The weighing unit covers a wide dosing range of 10–1500 g, delivering accuracy of ±0.1–1.5 g. This improves product consistency, reduces giveaway, and supports both small and large pack sizes with dependable repeatability.
Stable Control and Reliable Main Components
Core electrical and pneumatic components are selected for reliability and serviceability, including Omron relay/safety systems, Schneider control buttons and indicators, Chint circuit breakers, and proven PLC and HMI configuration. Servo-driven motion and quality pneumatic parts enhance operational stability in long production cycles.
Material Adaptability
The machine supports single PE, PE composite films, paper films, and other composite materials commonly used in modern pouch packaging, enabling manufacturers to expand SKU coverage while meeting different shelf-life and barrier requirements.
Technical Specifications
| System Type | Pre-made bag rotary packaging machine + weighing system |
| Workstations | 8 stations |
| Supported Bag Types | Flat bag, stand-up bag, zipper bag, M-type bag, etc. |
| Premade Bag Size | Length ≤ 40 cm; Width ≤ 26 cm |
| Compatible Film/Bag Materials | Single PE, PE composite film, paper film, various composite films |
| Power Supply (Packaging Machine) | 380 V |
| Total Power (Packaging Machine) | 8 kW |
| Air Consumption | 5–7 kg/cm²; 0.4 m³/min |
| Machine Weight (Packaging Machine) | 580 kg |
| Machine Dimensions (L×W×H) | 185 × 125 × 152 cm |
| Weighing Range | 10–1500 g |
| Weighing Accuracy | ±0.1–1.5 g |
| Maximum Speed | Up to 120 WPM |
| Bucket Capacity | 1600 ml |
| Operation Panel | 7-inch / 10-inch optional |
| Power Supply (Weighing Unit) | AC 220 V ±10%, 50/60 Hz |
| Power (Weighing Unit) | 1.5 kW |
| Drive System (Weighing Unit) | Step motor |
| Main Components (Typical) |
Relay system/safety door: Omron Start/stop/emergency/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 |
Application Fields
This packaging system is ideal for automated pouch filling and sealing across industries that require reliable pre-made bag packaging, including food (snacks, grains, nuts, candies, coffee, spices), agriculture (seeds and related products), daily chemicals (detergents and granules), and other applications where precise weighing and consistent sealing are critical. It is suitable for packaging products in powder, granular, and small-piece forms, and can be configured to match different pouch structures and production targets.
