Block Ice Machine An industrial refrigeration system specifically engineered to produce large, high-density, regularlyshaped ice blocks by leveraging the supercooling phenomenon. lt achieves this by immersingevaporator plates in a water tank, qradually cooling the water below its freezing point whilemaintaining its liauid state, then triagering instantaineous crystallization to form monolithic ice blocks with slow melt rates and prolonged cooling retention.