Welcome Mining Machinery Company

  • Find Us

    HeNan, China

  • send email

    [email protected]

  • Online Us

    24-hour service

ball mill gold small-mining equiments supplier

  1. Home
  2. ball mill gold small-mining equiments supplier

Aug 10, 2020 Fill the container with small metal balls. Most people prefer to use steel balls, but lead balls and even marbles can be used for your grinding. Use balls with a diameter between ” (13 mm) and ” (19 mm) inside the mill. The number of balls is going to …