... tires on the stable of ring cutter machine, then opening PLC box, adjusting the size of cutting knives, starting to ... conveyor tube, solid industries tires6.other usage: building rubber powder for asphalt high way, people playground bottom, bottom lining carpet, ... venues, lawn, Children playground, and tennies court 2. 12-24mesh size: mainly used for rubber floor, rubber lab mat, rubber deadening, ...