PRODUCTS CENTER
madagascar Small bag reinspection scale
winnie@mypackmachinery.com
Product Description
The core equipment for secondary weight inspection on small-bag packaging lines, specifically designed for 25 kg bags, is available in two configurations—top-opening and front-opening—to accommodate different line layout requirements. The system utilizes high-precision weighing sensors from METTLER TOLEDO and features weight-error feedback signals. After packaged bags are automatically conveyed to the re-inspection station, they undergo rapid and accurate weighing; if the weight falls outside the specified tolerance, an audible and visual alarm is immediately triggered, and the signal is relayed to the PLC system. Qualified products are then automatically conveyed to downstream processes. The conveyor section employs food-grade PVC belts, while the entire machine is constructed from 304 stainless steel, ensuring dust-proof performance and ease of cleaning—making it well-suited to the stringent hygiene requirements of multiple industries.
Technical Specifications
| Project | Top-and-bottom opening model | Front-opening model |
|---|---|---|
| Weighing sensor | Mettler Toledo, High-Precision Class C3 | Mettler Toledo, High-Precision Class C3 |
| Reinspection range | 0-50kg | 0-50kg |
| Reinspection accuracy | ±5g | ±5g |
| Packaging efficiency | ≥40 packs/hour (integrated with the production line) | ≥40 packs/hour (integrated with the production line) |
| Delivery method | Food-Grade PVC Belt Conveyor | Food-Grade PVC Belt Conveyor |
| Drive Power | 120W | 120W |
| Alarm function | Audio-visual alarm for weight deviation; error signal fed back to the PLC. | Audio-visual alarm for weight deviation; error signal fed back to the PLC. |
| Main Material | Overall 304 stainless steel with a polished, brushed finish. | Overall 304 stainless steel with a polished, brushed finish. |
| Power Supply Requirements | 220V/380V 50Hz | 220V/380V 50Hz |
| Connection method | Seamlessly integrated with pouch heat-sealing machines and bag-inverting machines. | Seamlessly integrated with pouch heat-sealing machines and bag-inverting machines. |
| Compatible bag size | Width 300–500 mm × Length 500–800 mm | Width 300–500 mm × Length 500–800 mm |
| Overall weight | ≥80kg | ≥70kg |
| Equipment footprint | 1.5 m × 0.8 m × 0.6 m | 1.2m × 0.7m × 0.6m |
Application Industries
New energy lithium battery materials, chemical industry, food industry, pharmaceutical industry, and rubber and plastics industry (high-precision weight inspection scenarios for small-bag packaging)