Sand dryer sand dryer Product description: Sand dryer is also used sand dryer, the dryer is a large number of materials processing. As reliable operation, operating flexibility, adaptability, large capacity, widely used in building materials, metallurgy, food, chemical, coal, medicine and mining industries. Sand dryer, or sand drying machine is drum dryer. Generally adapted to granular materials, can also be incorporated in the material used for some way to dry and sticky or pasty materials with higher water content. Especially dry sand, sand dryer drying with excellent results. Advantages sand dryer or sand dryer production capacity, for a wide range of small flow resistance, allowing greater volatility in the operating range, and convenient operation. How it works: sand by belt conveyor or bucket elevator to the hopper, then by feeding hopper feeder through a pipe into the feed end. Feed pipe slope is greater than the natural inclination of materials, in order to smooth the material flows into the sand dryer (sand dryer) inside. Dryer cylinder is slightly inclined to the horizontal rotating cylinder. Add material from the higher end of the heat carrier from the low entry into countercurrent contact with the material, but also the heating body and the material together and flow into the cylinder. As the cylinder rotates material by gravity to run to the end than the end. Wet material in the cylinder body to move forward the process, directly or indirectly, the heat carrier to the wet material to dry, then the discharge end by the belt or screw conveyor sent. Contact surfaces in the sand dryer (sand dryer) barrel wall mounted copy board, its role is to copy them again cast material, the material and the air flow is increased to improve the drying rate and to promote material forward . Heat carrier is generally divided into hot air, flue gas. Heat carrier through the dryer after the cyclone will generally require gas trapped within the material brought down. For further reduce exhaust gas dust content, but also through the baghouse or wet dust collector and then put emissions. Component is silica sand is usually in the form of quartz, which is chemically stable and hard, sufficient weathering. Sand from minerals and tiny fragments of rock. Rock after rock fragments erosion and weathering. Sand ingredients vary. Feldspathic sandstone is a feldspar (aluminum silicate) high content of sand or sandstone, usually near the granite formed through weathering and erosion. Sand is a natural substance or sand, containing a lot of water and magazines come out, sand dryer, dehumidifier sand undoubtedly solve the problem of reducing the burden of tedious work for us. Dryer using advanced technology, combined with the actual situation of sand and gravel industry developed and efficient drying equipment, it has a reasonable structure, the failure rate is greatly reduced. http://www.zzdehong.com/product/3.html