Model No.: NWSD-30
Shanghai Newwall Machinery have been produced three drum rotary dryers over 20 years, it is successfully used for sand, clay, fly ash and others in China and abroad.
The capacity is 10-60tph. Coal or oil or gas burners are available with
modulation for high efficient drying process. We have special technology with round furnace which is special for gas, it is safe and long service life.
Three cylinder sand dryer application:
The machine can be applied in drying raw materials such as yellow sand, slag, clay, quartz sand. It's widely used in industries such as dry mortar, cement, building materials, glass, chemicals, and casting etc.
The dryer is assembled by three concentric-cylinders which halved joint with different diameters. Computer optimized stock guide and lifting blade with different angles and spacing are installed inside the cylinder, the structure can ensure that the material being dried runs along the direction of screw under the impact of gravitation, stay sufficient time and good dispersion in the cylinder to let the material exchange with the heat airflow from air heating furnace inside of the cylinder. The special three-cylinder structure makes the inner cylinder and middle cylinder being surrounded by the outer cylinder to form a self-contained thermal insulation system, the radiated heat from surface of inner and middle cylinder assist heat the material in the outer cylinder, but the outer cylinder is at the low temperature end, so the heat dissipation area and heat loss is reduced significantly.
1.Energy saving, the heat efficiency can be up to 80%,
2. Save space, just the 1/3 of single cylinder dryer.
3. Friction transmission, lower noise
4. Low dust pollution
5. The cylinder and flying plate use alloy steel, double service life than normal steel.
6. Can use coal, gas or oil as fuel.
1. What raw materials you want to dry?
2. The raw material density and granule?
3. What is the original moisture of material?
4. What is the final moisture of material?
5. how many ton per hour you want to dry?
6, which type of fuel you will use?
Contact us if you need more details on Three Cylinder Sand Dryer. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Rotary Type Sand Dryer、Rotary Slag Dryer. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Drying Equipment
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