... to freeze fish fillet, fish crumb, shrimp, scallop, meat and small packaged foods. CONTACT FREEZER STRUCTURE CHARACTERISTICThe unit consists ... cabinet,hydraulic-driving part and controlling panel.Compacted structure,easy operation.Support inside and hardware are all stainless ... suit for cold storage,processing of aquatic products and poultry & meat.WORKING CONDITIONS Refrigerant:Rww,R404A,R507A,R717 or ...