The Best Mining Equipment

[email protected]
  • Find Us

    HeNan, China

  • Online Us

    24-hour service

  1. Home
  2. Mining Machinery Used In Longwall Mining Method

Mining Machinery Used In Longwall Mining Method

The room and pillar method is often used to mine smaller coal blocks or thin seams, and seam recovery ranges from 35% to 70%, with higher seam recovery rates applicable where retreat mining is combined with room and pillar mining. The other underground mining method commonly used in the United States is the longwall mining method.

Send Email:[email protected]

Send Messages Get Price

Latest News & Blog

We provide quality and efficient solutions to our global customers.