[email protected]
  1. Find Us

    Zhengzhou, China

  2. Opeining Time

    7 * 24 hours for you

  1. Home
  2.  > Longwall Underground Coal Crusher

longwall underground coal crusher

Longwall mining is a deep mining technique capable of fully extracting huge panels of coal frequently up to 1500 feet wide and two miles long Coal shearing machines known as continuous miners remove a long wall of coal in a single slice as hydraulic jacks hold up the roof above and in front of the machine

Get A Quote