Difference and Similarity of Industrial Dryers

Our company has designed and made many different types of dryers to finish drying process of different materials.

The drum dryer is widely used in the mining industry to dry metal, non-metal, magnetic ore, gravity ore, floating ore, clay and coal slime etc. The river sand dryer with high drying efficiency is the ideal choice for drying the bulk materials such as river sand, yellow sand, sea sand and guava sand.

We usually adopt the lignite dryer to realize the drying effect of the lignite which is a kind of brownish black and unglazed lean coal between the peats and pitch coal. The slag dryer is commonly used to dry slag, carbide slag, limestone, clay, river sand, quartz sand and granulating slag in the industries of construction material, metallurgy, ore beneficiation, chemical engineering and cement production. 

Although there are many types of industrial dryers in the current market, they still have much in common. For example, most of the industrial dryers made by our company adopt the familiar working principle as follows:

1. Wet materials enter the cylinder via the feeder and then are pushed back by the spiral copying plate.
2. As the dryer machine is placed inclined, materials flow to the back in the effect of gravity and rotation force.
3. Then materials are lifted by the material copying plate again and again and then are scattered down, forming a well-distributed material curtain in the cylinder and touching the hot air completely.
4. During the lifting and scattering process, moisture in the materials has been removed to realize the drying effect.