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Satarem grate coolers are based on our many years of R&D
and actual experience of cooler operation and modifications.
Our unique high efficiency grate coolers are designed to be of
higher reliability, better heat recovery, more stable operation
and without maintenance. Our coolers:
Enhance the capacity
Increase the heat recovery
Increase the secondary and tertiary air temperature
Improve the cement quality
Reduce the operation and maintenance cost
Ensure the continuous operation
Satarem has modified more than 100 grate coolers
around the world. The majority are famous equipment
manufacturers products. Our coolers are developed specially
to fulfill our clients requirements on top of enhancing
the performances and solving the maintenance problems.
Free Wheel & Guiding Wheel keep the moving frame in the axis
Better sealing since no outside wheels
Make maintenance easier
To optimize the cooling area :
Grate area Load= Cooler capacity/Grate Area
The main parameters:
Cooler clinker : 60° C+ambient temp
Heat recovery : 75% up
Air consumption : 1.9-2.2 Nm3/kg
Secondary Air : 1150° C up
Tertiary : 800° C up
Satarem has a unique technology that can maximize the grate cooler capacity to 55 TPD/m2
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