QFor the past three weeks, our Labrador retriever has been grinding his teeth every so often throughout the day. It looks as if he is cold and his mouth chatters for a few seconds at a time. He ...

BOYNTON BEACH, FL--(Marketwired - Feb 28, 2014) - Worldwide Superabrasives, LLC (WWSA), a global leader in the manufacture and optimization of superabrasive products for industry, is pleased to ...

Sample homogenization is a fundamental pre-requisite for obtaining representative samples for subsequent analysis. The use of ball mills is an excellent means to achieve sample pulverization and grind ...

These mills consist of a bowl and cover containing a number of grinding balls. The sample is ground (either wet or dry) through impact and friction of the balls with each other and with the inside ...