Fresh water is filled in the stainless steel ice cans (08) ready for ice making, then placed in the brine chilling tank (09), where the brine fluids are circulated by the agitator (10), after chilled in the Titanium shell and tube condenser down to -13C, start transferring heat with the ice cans, so fresh water can be frozen into block ice. When ice are made, crane (05) lifts the ice cans and move it along the rail (01) to the ice thawing tank (06), then positioned in the ice doffing frame (04), flip and block ice slips out. Fresh water is refilled by the water feeding pipes (03) reposition the ice cans in the tank for next cycle