Home default The size of the particles is controlled by the size of the teeth, which is about 6mm after the scrap. The size of the particles is controlled by the size of the teeth, which is about 6mm after the scrap. Pvc Pipe September 17, 2019 Share: Facebook Twitter Pinterest The size of the particles is controlled by the size of the teeth, which is about 6mm after the scrap. ... Click to read moreOthers news: