Block Ice Machine is a heavy duty industrial device which is used in large Ice production plants to make high volume and dense slab of ice. The device is capable to produce different sized blocks that can be used in various food processing and agricultural applications. It consist of various refrigeration components such as compressor, evaporator, condenser and throttling valves. Block Ice machine works similar to domestic refrigerator but with a higher and faster rate of heat exchange. It is especially designed to produce ice slabs in bulk with a capability to run continuously for a longer period of time.