... of hammer, big output, easy maintenance, etc Coal crushers are widely used for crushing basic industrial ... raw materials like limestone, gypsum, coal, duns, coke, land waste, shale, etc. ... board, and the qualified ones are discharged.Coal crusher technical parameters:ModelFeed size(mm)Discharge size ... (mm)capacity(t/h)Power(kw)Weight(T)DPC-15≤500≤5mm 80% ...