... be maximum 1,200mm, if the outer diameter of tyre is more than 1,200mm, then we need to ... pre-treatment, cutting big tyre into small pieces no more than 1,200mm, at ... same time separating and collecting steels and fibers from waste tires. The processing capacity could be 300-4,000kg ... 1~30mmRubber powder 30~120meshCleanness99%Cooling systemWater cooling waste tyre recycling