... even 2.Safe&reliable working 3.Low noise,less dust New stone crushing machinery Structure features:1, The rotor can bear ... , The low big charging hopper, increases the incoming size;3, New wear-resistant materials make plate hammer, fight back plate and ... ≤1320-401157900PC1000×1000≤200≤1530-801328650PC1300×1200≤250≤1980-20024013600 New stone crushing machinery