Technical Specifications
| Model | Film width range Package Size | Weighing range | Packaging speed | Voltage Power | Machine Size | Device Weight |
| MG-520W | 200-520mm | 1KG | 15-40pp/m | 220V 16A | 1200mm (L) 940mm (W) 3400mm (H) | ~480 kg |
Introduction
This machine is specifically designed for vertical, large-back-seal packaging. It integrates film rolling and bag formation, sealing, date/lot-code printing, and finished-product output into a single unit. Depending on the characteristics of the seed granules, it can be optionally equipped with weight-based or measuring-cup-based metering and dispensing systems.
Types of Counting

Keywords
MG-520W Fully Automatic Vertical Film-Winding Bag-Making Machine (Large Back-Seal) with Weighing and Packaging
This machine is specifically designed for vertical, large-back-seal packaging. It integrates film rolling, bag forming, sealing, coding, and finished-product output in a single unit, and can be optionally equipped with weight-based or cup-based metering and dispensing systems to accommodate different seed particle sizes.
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