Labrotory equipment for milling and grinding or classifying Labrotary Equipment Impact Mill- Beater Φ ... (mm)- Fineness: adjustable between d50: 2micron and 15micron -Suitable for medicine, mineral, chemical, fine material, noble ... and chemical raw material, high production efficiency, and is the best choice for drugstore, hospital, institute, laboratory and family. Labrotory equipment for milling and ...