Contaminant Detection for Seafood & Fish
From peeled shrimp to frozen fish fillets—detect shell, bone, and metal without slowing your flow.
IP65 stainless design. X-ray & checkweigher integrated.
Industry Challenges
Why Seafood Inspection Is Different ?
· Natural foreign matter: Shell fragments, fish bone, and coral stone evade standard metal detectors.
· Cold & humidity: Ice flakes and seawater spray challenge electronics daily.
· Strict retail specs: Supermarkets reject whole batches for single bone complaints.
· Lightweight portions: Small packs (e.g., 100g shrimp) need sub-gram weighing accuracy.
Our Solution
Targeted Systems for Aquatic Lines
We deploy X-ray inspection, high-sensitivity metal detection, and precision checkweighers for seafood:
Shrimp & shellfish: X-ray spots shell pieces missed by metal heads.
White fish fillets: Multi-frequency detection cancels ice/water product effect.
Frozen blocks: -25°C rated imaging for whole fish or IQF trays.
Portion integrity: Weighing to ±0.3g prevents under/over fill.
Key Benefits
✔ Corrosion-Resistant – 316 stainless, IP69
✔ Protect Premium Margin – ±0.3g weighing cuts seafood giveaway.
✔ Natural Contaminant Catch – X-ray finds bone/shell metal heads miss.
✔ Data Export – USB/Ethernet batch reports for traceability.
Application Case Snippet
Case 1: Peeled Shrimp Processor, Thailand
Issue: Shell tips in 200g packs triggered retailer rejections.
System: NG-708F X-ray.
Result: Shell detection 99.3%; complaint rate ↓84%.
Case 2: Frozen Cod Fillet Plant, Norway
Install: NG-708F X-ray + NG-709 checkweigher (-25°C).
Gain: BRCGS audit passed; weighing variance <0.3g.
Case 3: Crawfish Tail Processor, USA
Speed: 180 packs/min.
Sol: Dual-sensor inline system.
Impact: Zero recall in 14 mo.
Guard Your Seafood Brand. Meet Retail Spec.
Get the Seafood Inspection Guide or ask our engineer.
