Automated Checkweighing System for food industry
An Automated Checkweighing System is an essential piece of equipment in the food industry, designed to weigh products with high speed and precision as they move along a production line. This system is crucial for ensuring product quality, adhering to strict regulatory standards, and maximizing production efficiency. By automatically verifying each item's weight, it guarantees that packaged food products are consistently within a specified weight range.
1. Ensuring Product Quality and Consistency The primary role of a checkweigher is to maintain consistent product weight. It helps prevent both underfilled and overfilled packages. Underfilling can lead to customer dissatisfaction and legal issues, while overfilling, also known as "product giveaway," can result in significant financial losses over time. The system ensures that every package meets the declared weight on the label, which is vital for consumer trust and brand reputation.
2. Compliance with Regulatory Standards In many regions, food labeling laws require that the net weight of a product is accurate. An automated checkweighing system is an indispensable tool for complying with these "net content" regulations. By providing a digital audit trail and real-time data, it allows food manufacturers to prove that their products consistently meet legal requirements, helping to avoid costly fines and recalls.
3. Integration into the Production Line A key feature of these systems is their seamless integration into high-speed food production lines. They are strategically placed after the filling or packaging stage to provide a final weight check. The system can be easily linked to other equipment, such as metal detectors and X-ray inspection systems, to create a comprehensive quality control checkpoint. This integration ensures that any non-conforming product—whether it's the wrong weight or contains contaminants—is immediately identified and removed.
Specifications:
Parameter | Specification |
Max Capacity | 1 kg, 5 kg, 20 kg |
Readability / Graduation | 0.1 g, 0.5 g, 1 g |
Throughput | 100 ppm (products per minute), 300 ppm, 600+ ppm |
Accuracy | ±0.1 g to ±2 g |
Conveyor Speed | 10-100 m/min |
IP Rating | IP65,67,68 |
Belt Dimensions | Varies by product size. |
Reject Mechanism | Air-jet, pusher, drop flap, diverter |
Operating Interface | Touchscreen HMI (Human-Machine Interface) |