Double Hydraulic Roller crusher can adjust the clearance between
rollers and drive through triangle belt or multidirectional shaft
coupling, and the four Hydraulic Roller crusher will do it only
through triangle belt.
Double Hydraulic Rollerwidely used in crushing nonmetal mine,
concrete, fireproof material, abrasive filler, frit, construction
aggregate, sand, metallurgy and so on. It is the indispensable
machine in sand making industry and it is also the most ideal
truing machine for mining and construction industries.