500mL x 4 Planetary Ball Mill with Independent Speed Control .
WEBExcept stainless steel jars, all other jars must use stainless steel vacuum jackets when used in vacuum condition. ... PQN4A is planetary highenergy ball mill with a maximum rotation speed of 1600rpm. It is used for ball milling, mixing various powder materials or mechanical alloying of metal materials (can be equipped with four 500ml ball ...