Product Introduction
The PackMate pre-made bag automatic packaging line integrates an 8-station rotary pouch packaging machine with a high-speed weighing system to deliver continuous, stable, and accurate pouch filling and sealing. Built for paper and plastic pre-made bags, it supports the most common market formats—including flat pouches, stand-up pouches, zipper pouches, and M-type bags—allowing manufacturers to standardize packaging quality while improving output and reducing operator dependence. The rotary indexing design coordinates bag feeding, opening, filling, and sealing in a compact footprint, making it ideal for production environments that demand both efficiency and flexibility. With reliable electrical/pneumatic architecture and servo-driven motion, the system is engineered for long shifts, quick product changeovers, and consistent sealing performance across multiple SKUs.
Product Features
Compatible with Multiple Pre-made Pouch Styles
Designed for pre-made bags up to 40 cm in length and 26 cm in width, PackMate accommodates mainstream pouch structures such as flat bags, stand-up pouches, zipper bags, and M-type bags. This broad compatibility helps brands launch new packaging formats quickly while maintaining stable machine operation and repeatable sealing results.
High-Throughput 8-Station Rotary Workflow
The 8-station rotary sequence streamlines key operations—pouch pick-up, opening, filling, and sealing—supporting a maximum speed of up to 120 WPM (actual output depends on product flowability, fill weight, and pouch type). The synchronized station design reduces cycle losses and supports smooth, high-volume production with consistent rhythm.
Precision Weighing for Reduced Giveaway
The integrated weighing unit supports a wide dosing range of 10–1500 g with accuracy from ±0.1 to ±1.5 g. This improves fill consistency, helps control material giveaway, and supports both small retail packs and larger family-size formats while maintaining dependable repeatability from batch to batch.
Industrial-Grade Control System and Proven Components
Key electrical and safety elements are selected for reliability and serviceability, including Omron relay/safety systems, Schneider start/stop/emergency and indicator components, and Chint circuit protection. The PLC + HMI architecture supports clear operation and monitoring, while servo motion control and quality pneumatic parts help ensure steady performance during long production runs.
Strong Material Adaptability for Modern Packaging
The system is compatible with widely used pouch materials such as single-layer PE, PE composite films, paper films, and other composite structures. This flexibility supports different barrier requirements and shelf-life targets, enabling wider SKU coverage without changing the core platform.
Technical Specifications
| System Type | Pre-made bag rotary packaging machine + weighing system |
| Workstations | 8 stations |
| Supported Bag Types | Flat bag, stand-up pouch, zipper pouch, 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
PackMate is designed for automated filling and sealing of pre-made pouches in industries that require consistent weight control and reliable seals. Typical applications include food products such as snacks, grains, nuts, candies, coffee, spices, and similar items; agriculture products such as seeds and related materials; and daily chemical products such as detergents and granulated formulations. The system is suitable for powders, granules, and small-piece products, and can be configured to match different pouch structures and production targets while supporting stable, scalable operations.
