Shingle Processing & Mobile Grinding - Dem-Con. Mobile Shingle Grinding. Can't bring your shingles to us? We'll come to you! Dem-Con Shingle Processing is an experienced mobile grinding company that grinds manufacturing scrap and tear-off shingles at the company headquarters in Shakopee, MN and provides a convenient mobile service to facilities around the country.
Featuring an INOX coating to increase cutting efficiency and allow the grinding disc to last longer. Grinding Disc. Images shown for illustration purposes only. High quality ceramic grain disc that stays sharp for fast material removal.
Ball mill - Wikipedia. The ball mill is a key piece of equipment for grinding crushed materials, and it is widely used in production lines for powders such as cement, silicates, refractory material, fertilizer, glass ceramics, etc. as well as for ore dressing of both ferrous and non-ferrous metals.