double roll crusher widely used in middle and small size mines for intermediate and fine crashing of the brittle and soft 
ores of intermediate hardness like coal and coke. Crush various kinds of rock ores, construction materials, coal, limestone, ores of intermediate hardness like coal and coke. Crush various kinds of rock ores, construction materials, coal, limestone, ores of intermediate hardness like coal and coke. Crush various kinds of rock ores, construction materials, coal, limestone, 
ores of intermediate hardness like coal and coke. Crush various kinds of rock ores, construction materials, coal, limestone, 

ect.   http://www.machinejxsc.com/