Methods Mining Diifferent

Methods Mining Diifferent

What are the different types of mining and how do they differ Jan 27 2014183 The most common mining method is longwall mining which is largely automated using a selfadvancing coal shearer including hydraulic roof supports 150250m wide 15 3m high extract panels roof.

[email protected]
Get Price List Chat Online

Your demand

Contact Information

Zhengzhou High-tech Zone, China

[email protected]

Latest News