Dryer machine can be divided into cement rotating dryer，limestone dryer，China dryer, rotary dryer, drum dryer, dryer drum, rotary drum dryer and so on, and today I just talk something about rotary dryer.
Overview:
Rotary dryer can be used for the prefire of hard magnetic ferrite powder material, as well as the industries as cement, metallurgy and chemical industry. Rotary dryer is formed by the main kiln and its supporting transmission, cooling pipe, fuel system, electrical control, second wind flow devices, exhaust and dust removal device, preheating kiln body etc., and it has functions of over-temperature alarm, overload alarm, automatic work temperature control, adjustable kiln oxygen and so on.
Application:
Rotary dryer is widely used in the drying of large-grained and large proportion material of chemical, mining, metallurgy and other industries, as well as the drying of powdered and granular materials which has special requirements, such as: ore, blast furnace slag, coal, metal powder, phosphate, ammonium sulfate, foaming agent, precipitated calcium carbonate, activated clay, graphite, etc.
Characteristic:
The drying requires low temperature and continuous large quantity of material.
High degree of dry mechanization, large production capacity.
Low resistance pressure of cylinder, low consumption function.
High adaptability to material properties .
Stable operation, low operating costs, good uniformity of dried product.


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