Sep 23, 2011 | Comments Off
The “built to last” US440i is a secondary cone crusher unit that has been designed to deal with the toughest and hardest types of rock, in all possible climatic conditions. Comes complete with a class leading material intake, high reduction ratio and high capacity, yet minimises environmental impact as the unit possesses a highly fuel efficient low rpm diesel engine. The US440i represents the perfect solution for any contractor or quarry operator looking for a highly flexible, fully mobile secondary crushing unit that is able to deal with many process alternatives. With a rapid ...Read More
...Sep 02, 2010 | Comments Off
The Mohs scale of mineral hardness, created in 1812 by the German mineralogist Friedrich Mohs, characterizes the scratch resistance of various minerals through the ability of a harder material to scratch a softer material. The Mohs scale of mineral hardness is based on the ability of one natural sample of matter to scratch another. The samples of matter used by Mohs are all minerals which are pure substances found in nature. Rocks are made up of one or more minerals. As the hardest known naturally occurring substance when the scale was designed, dimands are at the top of the scale. The ...Read More
...Apr 24, 2010 | Comments Off
Stone crusher and grinding machine are necessary mining machines in many industry. After reading article,you will learning more about maintenance and running knowledges of these mining...Apr 08, 2010 | Comments Off
recent news about crusher and grinding mill in mining and construction industry. The news can help us to find out which company has demands in mining equipments and then help us to make decisions. All of us either in mining equipments manufacturers or in mine owners will need...Mar 29, 2010 | Comments Off
Stone crusher and grinding machine are necessary mining machines in many industry. After reading article,you will learning more about maintenance and running knowledges of these mining...