Packmate Multi-Head Weighing & Packaging Machine
Packmate’s multi-head weighing machine represents the pinnacle of integrated packaging automation, seamlessly merging precision weighing, efficient filling, and reliable bagging into a single, cohesive production unit. Engineered with advanced PLC and an intuitive touchscreen interface, the system offers unparalleled operational simplicity. At its core, servo-driven mechanisms guarantee exact portion control and gentle, consistent bag handling. Constructed from high-grade 304 stainless steel with a focus on hygienic design, the machine not only ensures product integrity but also complies with stringent international safety and quality standards. With features like automatic film positioning, a choice between back-seal or side-seal configurations, and fully customizable bag dimensions, it provides exceptional versatility to accommodate a wide spectrum of products. The modular architecture further enhances value by simplifying maintenance procedures, minimizing operational downtime, and delivering consistent, high-speed output for maximum productivity.
Product Features
The Packmate multi-head weigher is distinguished by a suite of advanced features designed to optimize performance, accuracy, and operational flexibility.
High Accuracy & Reliability
The heart of the system is its sophisticated multi-head weighing mechanism, which delivers exceptional portioning precision. This significantly reduces product giveaway due to overfilling and ensures each bag meets the specified weight target with remarkable consistency. Driven by precise stepper motors and managed by an integrated control system, this accuracy is maintained across diverse materials—from fine powders and granules to small, irregularly shaped food items. The result is a substantial reduction in material waste and a direct improvement in overall production efficiency and cost-effectiveness.
Enhanced Productivity
Productivity is dramatically increased through simultaneous weighing across multiple heads. This parallel processing capability enables high throughput, with speeds reaching up to 110 bags per minute, dependent on material characteristics and bag size. The machine is engineered for continuous operation and seamless integration with upstream and downstream packaging lines, facilitating rapid batch processing without the need for frequent stops or manual intervention. This relentless efficiency translates into a significant boost in total output, meeting the demands of high-volume production environments.
Flexible & Integrated Operation
Adaptability is a cornerstone of the Packmate design. The production line supports a versatile range of bag formats, including standard pillow bags, gusseted bags for increased volume, and sophisticated four-side seal bags. Quick-changeover systems allow for rapid transitions between different products and bag sizes. Furthermore, its compatibility extends to integration with premade pouch handling systems or doypack form-fill-seal lines. This inherent flexibility makes it an ideal solution for a multitude of industries, from food & beverage and pharmaceuticals to chemicals and agricultural products.
Technical Specifications
| Parameter | Specification |
|---|---|
| Packaging Material | Powders, granules, snacks, small discrete items |
| Packaging Capacity | 1–50g per bag |
| Packaging Speed | 50–100 bags/min (dependent on bag size & material) |
| Bag Making Width | 50–150mm |
| Bag Making Length | ≤230mm |
| Packaging Film Width | ≤320mm |
| Forming Units | 2 sets |
| Forming Unit Dimensions | Film width: 160–180mm; Bag width: 70–80mm |
| Sealing Method | Back seal |
| Vertical Seal Method | Side seal (single-action) |
| Back Seal Width | 10mm, straight lines |
| Horizontal Seal Width | 20mm, straight lines, 2mm spacing |
| Cutting Method | Patterned cutting from horizontal seal center |
| Photoelectric Control | Color mark detection or touchscreen setting |
| Bag Pulling Method | Servo motor belt-driven |
| Power Supply | AC 220V / 50Hz, 2.5KW |
| Air Pressure | 0.6 MPa (6 Kg/cm²) |
| Air Consumption | 0.4 m³/min |
Customization Options
| Item | Specification |
|---|---|
| Weighing Heads | Configurable from 2 to 12 heads |
| Weighing Range | 1–200g per portion |
| Weighing Accuracy | ±0.1–0.5g (dependent on material) |
| Hopper Capacity | 500ml |
| Drive Method | Stepper motor |
| Bag Format | Pillow, gusseted, four-side seal |
| Optional Features | Magnetic pump, gear pump, high-pressure pump, easy-change cutter assembly |
Application Fields
The Packmate Multi-Head Weighing and Packaging Production Line is engineered for versatility and excels in a broad range of industries requiring precise, high-speed portioning and packaging. It is ideally suited for the Food & Beverage sector, handling products such as breakfast cereals, nuts, snacks, coffee beans, sugar, and confectionery. It is equally effective for Powdered Products including milk powder, protein supplements, spices, and nutritional additives. Within the Pharmaceutical industry, it provides gentle and accurate packaging for granules, tablets, and herbal products. Furthermore, its capability extends to packaging small Chemical or Industrial granules. Its high-speed, accurate, and flexible operation ensures seamless integration into modern, automated production lines, driving efficiency and consistency across diverse manufacturing environments.
