Annular cooler is main equipment for the pelletizing and sintering process, it is common equipment in this industry. It is widely used for sinter and pellet cooling.

There are two main functions: cooling high temperature oxidation pellet which discharged from kiln, to ensure the temperature low enough and satisfy to subsequent process; as the key point of thermal equilibrium for whole system, it recycles quantity of heat which is from high temperature pellet, and it used for previous process thereby reducing the fuel consumption.
 
As per different function or characteristic, there are two types of pellet annular cooler and sinter annular cooler.
Our company has all types of annular cooler, and we have capacity to develop and design as per client’s requirement. Our production has many advantages such as simple structure, reliable performance, easy for operation and maintenance etc, and it widely used for metallurgy industry. The new type of annular cooler which develop by our company is more batter sealing, more batter for energy conservation and emission reduction and waste heat recovery.