The Eldan Cracker Mill is the key machine by powder production in Eldan Powder Systems. The Cracker Mill can be used for powder production of rubber originating from basically any type of tyre - e.g. car tyres, truck tyres, OTR tyres, mining truck tyres, van tyres, super singles and agricultural tyres.
It consists of 2 parallel individually driven rolls. The rolls counter rotate in different and adjustable speeds (ratio) creating a friction between them. This friction generates tearing forces that breaks and tear the rubber apart.