joy mining closing plant

  • Pioneering Underground Mining - YouTube

    Jan 03, 2012 · Joy Mining Machinery releases a new version of its most popular video "Pioneering Underground Mining". It was first produced in 2001 to support a request by our US Midwest sales region to .

  • Joy Global to close Pennsylvania factory, affecting more ...

    Mar 10, 2016 · The work being done at the plant north of Pittsburgh will be moved to other Joy Global facilities. Search × Close. Search. Please Sign In and use this article's on page print button to print this ...