Checkweighers for Automated Packaging Lines

Modern checkweighers serve as critical quality control stations in automated packaging lines, performing high-speed, in-motion weight verification with precision. These systems integrate seamlessly with:

• Filling machines (auger, volumetric, net weight)
• Labeling systems
• Case/tray packers
• Robotic palletizers

Key integration features include:

• PLC communication via PROFINET/Ethernet IP
• Mechanical synchronization with line encoders
• Reject coordination with downstream equipment

• Widths: 200-600mm (adjustable)
• Materials: FDA-approved PU, metal-detectable options
• Speeds: 0.2-2.5 m/s (synchronized with line)

• Compact models (1500mm length) for tight spaces
• Extended tunnels (3000mm) for unstable products
• IP65/IP69K washdown versions

• Barcode/RFID Synchronization:
  • GS1-128 compliance
  • Serialization for track/trace
• Cloud Reporting:
  • OEE calculations
  • Weight trend analytics
  • Automated QC reports

• Flexible Packaging:
  • Vibration damping for light pouches
  • Anti-static belts for chips/snacks
• Rigid Containers:
  • Impact-resistant weighing platforms
  • Lid detection sensors

• Blister Pack Verification:
  • 0.01g sensitivity
  • Missing pill detection
• Sterile Environments:
  • Cleanroom-compatible
  • VHP-resistant materials

• Vision-Weight Fusion: Combined inspection in one unit
• Edge AI Processing: Instant weight anomaly detection
• Self-Learning Systems: Automatic tolerance adjustment