Hammer mill ROTODUE 4M

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• Production of powders and fine sands of limestone and dolomite for glass factories, premixed dry mortars, agglomerated floor tiles agglomerated with cement or resins (0÷3 mm/0÷8 mm) • Grinding of clays for production of roof tiles, bricks, extruded floor tiles • This machine is designed for contemporary drying and grinding of wet raw materials with moisture content in the range 4-8% (depending on the raw material) • Capacity range: 25÷60 ton/hour • Llimestone, marble, calcium carbonate, dolomite • fine powder and sand for production of: premixed dry mortars, terrazzo tiles, animal feed, glass industry • Gypsum • pre-grinding before calcining • Plaster • refining for production of: plaster of Paris, plaster for ceramic moulds, special plasters • Clay • dry grinding for: bricks, roof tiles, dressed floor tiles, abrasives, refractories, ceramic products for recycling in new production • Waste of bricks • red earth for tennis court, chamotte for ceramic bodies • Kaolin • scraping of pellets of washed kaolin • Waste of industrial products, such as: • calcium oxide, hydrated lime, chemical products, horn and nails, petroleum coke, coal, metal alloys The twin rotor construction of our hammer mills ROTODUE 4M – 4MXP – 4GX – 4GZ offers the following interesting advantages: • Double volume of grinding chamber and double surface of the discharge grate, for a given width of the mill. The capacity of the mill and the throughput of hot gaz for drying are, by consequence, increased consistently. • The machine can work at high tip speed.