Grate Kiln Pelletizing Plant typically produce pellets of more consistent quality at a lower cost than other types of pelletizing systems.
Metso has designed and supplied the most modern and largest grate-kiln systems in the world. These plants have the highest outputs with the lowest fuel usage and lowest emissions.
Grate Kiln design allows for a lower bed depth compared to a straight grate, resulting in more uniform temperature profile, a lower pressure drop, and less power consumption.

Detailed technical specification can be found on the manufacturer’s website if you follow the link on this page.