SWECO - Grinding MillsSWECO Vibro-Energy Grinding Mills are the most versatile line of mills available today for fast, low-cost particle size reduction to sub-micron range. Vibro-Energy grinding action achieves higher output per input horsepower; precise control of size and distribution. Product contamination from media and lining wear is virtually.grinding mill video display,Mikro Pulverizer Hammer & Screen Mill DemonstrationMay 27, 2015 . The Mikro Pulverizer® Hammer and Screen Mill is a high-speed mechanical impact mill designed for continuous size reduction of a wide range of materials down to D90 = 45 μm. This device has evolved into the preeminent industrial mill with thousands of worldwide installations. Our educational video.