... size 1-120mesh 4. High Automation 5. Low maintenance cost This tire crushing system could process nylon and radial tyres ... 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 ... ~30mmRubber powder 30~120meshCleanness99%Cooling systemWater cooling old tyre recycling machine