The operating principle of the ball millFeb 8, 2017 . The operating principle of the ball mill consists of following steps. In a continuously operating ball mill, feed material fed through the central hole.ball milling operation,Ball mill operationOct 5, 2016 . Ball mill for AAC plant. . Ball mill operation. Zafer Refazi. Loading. Unsubscribe from Zafer Refazi? Cancel Unsubscribe. Working.