General information
Center name
SSAB
Country
Publish Date
July 26, 2021
Description of the case
Technical Data: The rotation speed is around 25 rpm. The material that is used is Ni-Hard. But they have crack problems. The work temperature is around 20-25 ºC. Hardox® 600 in 25 mm replacing cast iron Ni-Hard.
Dimensions and Quantities: Thickness 25 mm. The size of the paddles are 393 x 280. Cut by AWJ cutting. The weight is 14 Kg. The mixer fixed 20 insides paddles and 4 lateral scratchers.
Service Life and Status: Service life with Ni-Hard 330 hours. Working with Hardox® 600 since June 2004.
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Paddles
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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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Concrete
Old solution
Old solution
Thickness
25mm
Service life
330 hours
New solution
New solution
Hardox® 600
Thickness
25mm
Service life
+600 hours
Key success factors
Improved service life
200%