Product Description Dingli Group is currently the most professional and most authoritative enterprise engaged in the research and development of drying equipment in China. It is the only science and technology enterprise in China's drying industry that integrates design, production, and sales. After nearly 20 years Fast and steady development has gradually become the leader of the Chinese drying equipment industry. The dryer for slag, slag, and other materials has been meticulously researched and developed. After more than 20 years of drying practice and researches, it has been continuously improved. With its advanced technology, high efficiency, low energy consumption, stable operation, and easy operation and maintenance, safety and environmental protection, praised by users, more than 100 sets of drying equipment are perfectly operating in China and around the world. The mineral ore slag dryer suitable for copper fine powder, tungsten concentrate, ilmenite, refined iron ore, feldspar ore powder, manganese ore, lead-zinc ore, pyritic ore, high-titanium slag, silica sand, gold slag and other abrasive materials. And widely used in cement, mining, building materials, chemicals, food, metallurgy, chemical, fertilizer production, slag, clay, and other industries. The equipment can be customized according to the type of material, depth of precipitation and user needs to meet the individual needs of each user. Working Principle The mineral slag tumble dryer is mainly composed of hot air furnace, belt conveyor, rotary drum dryer, belt conveyor, induced draught fan, cyclone dust collector, bag dust collector (or wet dust collector) and operation control system. The equipment adopts the fair current (or countercurrent) drying process. The mineral slag is conveyed to the silo by belt conveyor or bucket elevator, and transported to the feed end by the feeder of the silo. The inclination of the feeding pipeline should exceed the natural inclination of materials to facilitate sand flowing into the dryer smoothly. The rotating cylinder of the dryer is slightly inclined to the horizon. Feed the material from the higher end and the heat carrier entering from the lower end produces adverse contact between them Sometimes, they can be fed to the cylinder together.As the cylinder runs,the sand is carried to the lower side by gravity.In the process of moving forward ,the wet raw material being roasted by the heat directly or indirectly to make the raw material to dry quickly, the final products discharge out by belt conveyor or screw conveyor..There is shoveling plate installed in the dryer with the function of shovelling the materials up and down,to enlarge the contact area between airflow and materials and to enhance the efficiency and make the material running quickly.The heat carrier is hot air,the flue gas etc.After the dryer process, cyclone dust collector needs to catch the items in the airflow.You should use bag type or wet-type dust collector and afterward discharge the waste gas,if you intend to reduce the dust load of the exhaust further. Product Advantages 1. The dryer is made of alloy steel plate manufacturing,the wear-resisting 3-4 times of ordinary steel , the service life of the equipment is more than 10 years. 2. Material initial moisture content 15%, final moisture to ensure below 0.5-1%,which is the preferred products of the cement plant, GGBS and dry mortar production line. 3. The dryer thermal efficiency is as high as 80%, at the same time, the total power is low, 40% energy saving. 4. The fuel can be adapted to the coal, oil, gas,it can be dried under 20-40mm particles material, aggregate, powder material. 5. The dryer covers an area of about 40% lower than single drum dryer and civi