8/16/2019 Mono Volume Load H and D (Khoang 2 )

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16/5/2016 Mono volume load H and D

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  Filling degree ‐ Monochamber Mill  

This calculator gives the volume load (or filling degree in %) aer measurements  

inside the ball mill with the H/D measurement method   

H/D measurement method:  

Date   16/05/16  

Company/Plant

  Mill N°

Airswept mill?   Yes  

Shell diameter   4,2   m

Internal diameter   4,028   m

Measured height H1 (*)   2,7   m

Measured height H2 (*)   2,7   m

Measured height H3 (*)   2,7   m

Average height H   2,70   m

H/D   0,670  

Volume load   28,74   %

Useful length   10   m

Tonnage   168,5   t

Comment   OK for wear  

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