The machine has a single mining area of 6m x 2.5m and a maximum mining depth of 100m – XCMG says that this makes it the most powerful mining production equipment currently available. The new vertical ...

I found a Rockwell 21-122 Horizontal/Vertical milling machine on craigslist in great condition. I purchased it from an estate sale, along with a lot of tooling.

The UK-based International Innovative Milling Technologies Ltd (IIT) has developed new low energy milling technology for a wide range of mineral processing and size reduction applications. The ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Should you have feedback on this article, please complete the fields below. Please indicate if your feedback is in the form of a letter to the editor that you wish to have published. If so, please be ...