Automatic Inline Checkweigher

Automatic Inline Checkweigher

An automatic inline checkweigher / dynamic checkweighing system is primarily used in automated production lines to weigh every single package "on the fly" without stopping the conveyor belt.

Specs:

• Estimated Weight Capacity: Typically configured for a maximum product weight range between 1 kg to 6 kg
• Dynamic Accuracy: Capable of achieving structural weight tracking tolerances down to ± 0.5g to ± 2g (dependent on package size and belt speed)
• Throughput Speed: Supports line speeds capable of handling 60 to 150 pieces per minute
• Conveyor Length: 71 inches
• Conveyor Width: 12 inches
• Discharge Height: 27 inches

Core Functions Are:

• Under-Fill Detection: Immediately flags or rejects packages that are under-weight or missing internal components (like caps, kits, or manuals)
• Over-Fill Prevention: Stops "product giveaway" by identifying over-filled packages, saving raw material costs
• Regulatory Compliance: Ensures every product meets legal net-weight standards before shipping out to consumers
• Automated Sorting: Works with pneumatic pushers or air blasts to automatically redirect defective packages off the line without stopping production
• Weight Grading: Classifies and sorts raw products (like meat or produce) into specific weight categories (e.g., small, medium, large)