OMT tube size for the evaporator: Ice Maker Euhomy, Tube Ice Making Machine, Large Cube Ice Machine, Commercial Ice Equipment,Premium Ice Maker. Medium-scale type ice block machines: the ice machines in this range, which are designed for medium-sized businesses, may range from $6,000 to $19,000. The ice quantity will be from 500pcs per day to 1,000pcs per day. The product will supply to all over the world, such as Europe, America, Australia,Slovakia, Norwegian,Uruguay, Korea.5. Examine the salt water concentration.