Sand and gravel dryer​

Sand and gravel dryer

Features:
1. The equipment investment is 20% of the imported products, and it is made of wear-resistant manganese plate, which is 3-4 times more wear-resistant than ordinary steel plates.
2. The initial moisture of the material is 15%, and the final moisture is ensured below 0.5-1%. It is the selected product of various drying projects such as cement plant slag powder and dry powder mortar production line.
3. Compared with the traditional single-cylinder dryer, the thermal efficiency is increased by more than 40%.
4. The fuel can be applied to white coal, bituminous coal, coal gangue, oil and gas. It can bake block, granular and powdery materials below 20-40mm.
5. Compared with the single-cylinder dryer, the floor area is reduced by about 60%. The civil construction investment is reduced by about 60%, and the installation is convenient.
6. There is no air leakage phenomenon, which solves the difficulty of sealing.
7. When the discharge temperature is less than or equal to 60 degrees, it can be directly fed into the material warehouse without entering the cooling shed for cooling.
8. The temperature of the outer cylinder is less than or equal to 60 degrees, the temperature of the exhaust gas is less than 120 degrees, and the use time of the bag of the dust removal equipment is more than 2 times longer.
The coal consumption is 1/3 of that of the single-cylinder dryer, the electricity saving is 40%, and the standard coal consumption per ton is less than 9 kg.