Big bag stations

Big bag station

A big bag station must fill large containers quickly and accurately without damaging the bag or the structure. WEIGHTEC SYSTEMS modernizes its weighing and control for reliable, repeatable fills.

A station under load

Filling a big bag applies dynamic forces to the frame, the load cells and the filling spout. A modernized station must measure accurately while absorbing these forces and keep the operator in control.

  • Rigid weighing assembly with a correct load path
  • Damping of vibration and load sway
  • Controlled filling rate to avoid overpressure
  • Safe bag support during the fill

Modern control and electronics

WEIGHTEC SYSTEMS upgrades the station 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.

  • Coarse and fine filling for a stable final weight
  • Setpoint, tare and tolerance management
  • Clear status and alarm messages
  • Data recording for each fill

Performance that lasts

After commissioning, the station must keep its accuracy day after day. We calibrate the weighing chain and leave the operator with simple checks that preserve performance.

  • Calibration at the real operating loads
  • Verification of supports and load-cell alignment
  • Routine checks for operators
  • Support for later extensions

Frequently asked questions

Can you work on an existing big bag station without replacing it?

Yes, the mechanics are reused when sound; the intervention targets control and weighing.

Do you calibrate the station?

Yes, calibration is part of the modernization and commissioning.

Can the station record its fills?

Yes, each fill can be recorded for traceability.

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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