Welcome to visit us!

MAIL US
Online service

Mon-Sun Day: 24h

How to find us

high-tech zone,zhengshou,henan

MENU
  1. Home
  2. > ball mill efficiency equation coal surface mining
ball mill efficiency equation coal surface mining

ball mill efficiency equation coal surface mining

Nov 01 2002 · Schellingers calculated ball mill efficiency in dry or wet ball mill grinding ranges between 10 and 19 with the higher figure occurring at the optimal mill loading In terms of the Brace and Walsh surface free energy of quartz his results give a ball mill efficiency that is less than 05

[email protected]
Get a Quote Chat Online

News List

swt