MENU
  1. Home
  2. /
  3. Ball Mill
  4. /
  5. ball mill work index equation wills

ball mill work index equation wills

ball mill work index equation wills

It involves grinding 50g of the material eg coal of specified size 16–30 mesh cut in a specified ballandrace mill for 60 revolutions The amount of 200 mesh material is measured w grams and the index is defined as I 13 693 w Thus the higher the index the easier is the grinding task... As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.

Get a Quote leave Message

Relevant Projects

Hi,may I help you with products, price, etc?