... Low noise,less dust 4.High efficiency Big broken ratio! hot selling impact crushers AKL-I-CStructure ... for high production capacity.3, The machine is broken and the function of the plastic 3, and ... no key connection.Performance features:1, More uniform broken cavity, which is suitable for crushing hard rock; ... -801328650PC1300×1200≤250≤1980-20024013600 Big broken ratio! hot selling impact crushers AKL-I-C ...