... for graulating all types of AZ91D magnesium alloy. magnesium alloy milling machine is used for graulating all types of AZ91D magnesium alloy ... ,two motors are available: common or explosion-proof.The principal machine includes hydraulic station and relevant operational electric tank. The adaptive ... ingots are 7.5kg,9kg,11kg,15kg,18kg. magnesium alloy milling machine