![](/images/rod/154.jpg)
Retsch PM4 Planetary Ball Mill
RETSCH PLANETARY BALL MILL. Planetary Ball Mill. In addition to this Retsch PM4, Capovani Brothers Inc stocks a wide range of used mixers, mills and blenders. Typical manufacturers include Classifier Milling Systems, Draiswerke, Farrel Corporation, Kady, Lab-Line, Lightnin, Makino, Netzsch, Patterson-Kelley, Retsch, Ross and SPEX Certiprep.