- Home > News > Industry News
Seafood Processing Safety Upgrade: How Efficient Are Color Sorters at Removing Spoiled Products
2025-09-02Seafood processing faces a critical challenge: detecting and removing spoiled products to ensure food safety. As consumer demand for safe, high-quality seafood rises, color sorters have become a core tool for safety upgrades—delivering exceptional efficiency in weeding out (spoiled) seafood.
Traditional seafood sorting relies on manual inspection, which struggles to spot early signs of spoilage (like subtle color changes in shrimp or fish) and is limited by speed. A single worker can only check 200-300 seafood items per hour, with a high risk of missing spoiled products. In contrast, seafood-specific color sorting machines equipped with high-speed cameras and near-infrared (NIR) sensors change the game. These optical sorters analyze seafood’s color, texture, and even internal moisture levels—key indicators of spoilage—at a lightning-fast pace.
A high-performance automatic color sorter for seafood can process up to 3,000 items (such as shrimp, scallops, or small fish) per hour, with a spoilage detection rate of over 99.2%. For example, when sorting frozen shrimp, the industrial color sorter quickly identifies shrimp with discolored shells (a sign of oxidation or bacterial growth) and rejects them in 0.02 seconds per piece—far outpacing manual work. It also avoids cross-contamination risks that come with human handling, further enhancing processing safety.
These customized color sorters adapt to different seafood types: for soft-shell crabs, they focus on shell integrity; for fish fillets, they detect discolored spots caused by spoilage. As global food safety standards tighten, seafood processors are turning to such color sorting equipment to meet regulations and protect brand reputation. The efficiency of color sorters not only cuts waste (reducing spoiled product losses by 30%) but also lowers labor costs, making them a cost-effective safety solution.
Welcome to purchase color sorters from China. We are dedicated to serving you.URL:http://www.cn-color-sorter.com/
Get the latest price? We'll respond as soon as possible(within 12 hours)