General information
Center name
SSAB
Country
Publish Date
July 26, 2021
Description of the case
Paddles in a gravel washer which move water and limestone forward.
Thickness: 15 - 60 mm
Description of the wear part: Washing and further transportation of gravel and defragmentation of coal, clay mixed with water and other abrasives.
Competitive advantage: Long service life due to proper grade of steel used along the entire material flow.
For liners with heavy wear is Hardox® 550 used and Hardox® 450 for the middle level of wear
Wear life is more than 5 times better than mild steel-
Paddles
-
0 – 250 °C / 32 – 480 °F
-
10 – 300 mm / 0.4 – 12.0 "
-
Granite rocks
Old solution
Old solution
S355
Thickness
15 mm
Service life
New solution
New solution
Hardox® 550
Thickness
15 mm
Service life
+500%
Key success factors
Improved service life
500%