Energy Efficiency: Due to electricity shortage and high cost of electricity, the OMT block ice machines focus on prioritize energy efficiency and energy saving. We are trying to use a lower power compressor to our ice machines but make the ice making go on smoothly and quickly. 1Ton Ice Block Machine, Ice Maker Drain Hose, Ice Cube Making Machine Price In India, Profile Ice Cube Maker,Ice Machine. Ice Block/Block type: weight from 2kg to 150kg even bigger, Used for cooling purposes in industries such as fisheries, meat processing, and concrete cooling. The product will supply to all over the world, such as Europe, America, Australia,United Arab Emirates, Botswana,Nairobi, Sudan.Ice cooling methods: the way to form the ice, there are mainly two in OMT ICE. The latest one we called it direct cooling (where refrigerant flows through tubes in the ice molds) another one is indirect cooling, we called it brine water cooling, where the molds are submerged in a bath of saltwater or glycol.