1.Fixed Rake Unit fixed on the top of ice storage can bulldoze the ice and reduces dead corners of icehouse. It solves shortages due to low layer of constructions and insufficient spaces caused lack of ice stock. 2.FIFO does not occur the ice root. 3.Caterpillar actuating devices run very slow with small mechanical load andlow cost. 4.If the height of ice storage achieved 3.5M, the settings spaces could be more than rake-type ice storage. 5.Major equipment is not required to change periodically, so maintenance cost is low. 6.Continuously producing ice and continous measurement are very suitable for automatic vending.
