River Sand Rotary Dryer Suppliers and Manufacturers

Sand has no unique advantages in nature, but it has a wide range of uses after being dried by a sand dryer. River sand, yellow sand, sea sand, etc., these sands are divided according to the size of different particles, the particle size is different, the purpose of the sand is also completely different. There is no way to divide the sand when it is wet. At this time, you need to use a dryer to dry the sand and enter it into the linear vibrating screen. Through different screen meshes, the size of the sand is divided and stored separately.

Sand dryer is also known as the three layers of drum dryer, three return cylinder dryers, on the basis of the single-cylinder dryer, developed and manufactured, which is an industrial dryer on non-viscous, liquid material. At present three-cylinder dryer made by Dingli company, with mature technology, through the drying of the sand, fly ash, coal, mineral materials, slag and other material, the effect is very good. Principle The sand is conveyed to silo by belt conveyor or bucket elevator, and transport to the feed end by the feeder of the silo. The inclination of the feeding pipeline should exceed the natural inclination of materials so that to facilitate sand flowing into the dryer smoothly. The rotating cylinder of the dryer is slightly inclined to the horizon. To feed the material from the higher end and the heat carrier enter from the lower end, such produce adverse contact between them .sometimes, they can be fed to the cylinder together. As the cylinder running, the sand 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 a shoveling plate installed in the dryer with the function of shoveling 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, It needs a cyclone dust collector to catch the items in the airflow. You should use a bag type or wet-type dust collector and afterward discharge the waste gas if you intend to further reduce the dust load of the exhaust.

According to the output,sand dryer is divided into 5 types:the 623,the 625,the 6210,the 6220,the 6230. Type TDS623 TDS624 TDS625 TDS6210 TDS6215 TDS6220 TDS6230 Capacity(m3/h) 3 4 5 10 15 20 30 Moisture of end products (%) 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% Coal consumption ( kg/ per ton sand) 7 7 7 7 7 7 7 Motor Power (kw) 3 3 5.5 7.5 11.5 7.5*2 11*2

We sell river sand in large quantity , we have capacity to supply river sand to all over the world contact us for price and sample .

We are into river sand/vibro sand, armour rock, boulders and aggregates/gravel business in the Philippines. We have more than 18 quarries in the Philippines. We could supply in quantity for local and international markets.

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Industrial washing machine and dryers.