General information
Country
United States
Publish Date
February 22, 2022
Description of the case
Mining type: Phosphate mine (Kunyang, Yunnan, China)) Equipment: Feeder in a ball mill Wearpart: Bottom lining plate in the feeder of ball mill in the phosphate mine. Abrasive materials are crushed particles with powder phosphate minerals mixed with large volume of water. The 18 mm + 12 mm Duroxite 100 plate is trialed. The plate was installed in June 2018. Previously the customer used 50 mm cast steel which lasted 4 months, and 50 mm HX450, 50mm which only lasted 3 months.
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Feeder liner plate in phosphate mine
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Phosphate
Old solution
Old solution
Hardox® 450
Thickness
50 mm
Service life
3 months
New solution
New solution
Duroxite® 100
Thickness
18 mm + 12 mm
Service life
7 months (still running)