Weighing • Automation • Industrial modernization
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Big bag filling

Big bag filling

Big bag filling stations handle large quantities and require reliable weighing under heavy loads. WEIGHTEC SYSTEMS modernizes the control and weighing of these stations to secure the filled quantity.

Filling big bags with confidence

A big bag must be filled to a known, repeatable quantity while the bag is suspended, palletized or set on a platform. The weighing system must remain accurate despite vibration, hanging loads and large product flow.

  • Weighing suited to suspended or platform-mounted bags
  • Coarse and fine filling control for accuracy
  • Stable reading despite load sway and vibration
  • Target-weight and tolerance management

Modernizing the station

WEIGHTEC SYSTEMS replaces obsolete weighing and control with 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.

  • Control of filling, weighing and bag release
  • Clear operator guidance during the fill
  • Alarm handling for overweight and underweight
  • Reporting of each filled big bag

Accuracy at full load

The real test is the filled weight under production conditions. We calibrate the weighing chain and verify the load path so the indicated weight matches the actual quantity delivered to the client.

  • Calibration across the operating range
  • Verification of load-cell supports and alignment
  • Tuning of feed cut-off to limit overfill
  • Checks with the actual product flow

Frequently asked questions

Can you modernize a big bag filling station on site?

Yes, most interventions are carried out directly on your installation.

Does the modernization handle suspended and platform bags?

Yes, the weighing configuration is adapted to how the bag is supported.

Do you record each filled bag?

Yes, the control can record weights for traceability and reporting.

Request a diagnosis

Describe your installation and the symptoms you observe: WEIGHTEC SYSTEMS will guide you toward a suitable solution, without unnecessarily replacing your equipment.

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