Net weighing
A net weigh bagger fills each bag to a target weight measured in a dedicated weigh hopper. WEIGHTEC SYSTEMS modernizes these machines to restore filling accuracy, control and traceability.
In net weighing, the product is weighed before it enters the bag, which limits the influence of bag tare and product flow. The accuracy therefore depends heavily on the weigh hopper instrumentation and the control that drives the feed gates.
WEIGHTEC SYSTEMS upgrades net weigh baggers using Siemens PLCs and Siemens weighing modules. We keep the reusable mechanics, modernize the control/electronics, and at project end the programs, backups and documents are handed over to the client.
Beyond the electronics, accuracy depends on regular calibration and clean load-cell paths. We verify the mechanical mounting and the feeding behavior so the modernized control performs in production, not only in the workshop.
Net weighing weighs the product in a dedicated hopper before bagging, which improves control of the filled quantity.
Yes, by modernizing the weighing electronics and control and by verifying the mechanical mounting.
Yes, the modernized control can record each fill for production reporting.
Describe your installation and the symptoms you observe: WEIGHTEC SYSTEMS will guide you toward a suitable solution, without unnecessarily replacing your equipment.