General information
Center name
SSAB
Country
Publish Date
July 26, 2021
Description of the case
Hammers made out from Hardox® 500 provides excellent precision, much better granulation of coal prepared for burning at Thermo-electric plants. Energy output is much higher. Also balance of crushing rotor is excellent compared to forged which deviated in weight due to forging process up to 15%.
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Hammers
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0 – 250 °C / 32 – 480 °F
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10 – 300 mm / 0.4 – 12.0 "
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Brown coal-Overburden
Old solution
Old solution
Mn casting
Thickness
60 mm
Service life
New solution
New solution
Hardox® 600
Thickness
60 mm
Service life
+300%
Key success factors
Improved service life
300%