... h - 3000kg/h seafood, meat, poultry, bun,shrimp Single Spiral FreezerFeatures: 1. Capacity: 500kg/h - 6, 000kg/h ... . Wide fin spacing for prolonged freezing cycle.Spiral freezer can freeze large quantity products in less ... . PLC automatic controlled, Acoustic and Visual Alert Single Spiral Freezer Series: Model UnitSF-300SF-500SF-1000SF-2000SF ... as inlet or outletWeightTon69131927 single spiral freezer