... , 3 hrs, 4 hrs and 6 hrs.Ice block weight is from 5kgs, 10kgs, 15kgs, 20kgs, ... >> OperationFilling the tank with clean water.Turn on machine. Press the hydraulic button when the ice is ready ... , the ice will separate from the machine.>> Advantage 1. Quick ice making time : Our ... cooling capacity:4. Easy operation: Only need to connect water pipes and power lines to machine. 5. Clean Ice Block ...