Fish Box Packaging Machines | High-Speed & Reliable

Fish box packaging serves a critical hygiene and insulation function in seafood distribution. ECHO Machinery's fish box packaging machines are configured for the specific demands of seafood processing environments. The film overwrap provides a waterproof barrier that prevents contamination during multi-stage cold-chain transport—from processor to distributor to retailer. The overwrap also helps maintain the insulation properties of expanded polystyrene boxes by preventing moisture absorption that would degrade insulation performance. The forming box is adjustable for the range of box sizes typical in seafood operations—small retail boxes (200mm × 150mm) to wholesale cases (600mm × 400mm)—with digital position indicators enabling quick size changes. The machine construction addresses the challenging seafood processing environment: 304 stainless steel for corrosion resistance against saltwater exposure, sealed bearings with marine-grade grease, and IP65-rated electrical enclosures preventing moisture ingress. The film sealing system is configured for the polyethylene films used in this application, with temperature and pressure settings that create secure seals on film that may have surface moisture from the seafood environment. For operations processing multiple seafood products, stored recipes enable quick changeover between box sizes. The machine's open-frame design facilitates the frequent cleaning required in seafood processing facilities.