... put size:0-20mm4.Capacity:55-310t/h Finely Crusher Machine has many advantages, like reliable performance, easy structure, ... used in road, railway, water conservancy, airport, construction, cement, refractories, metallurgy, etc.2.Working principle of Finely Crusher Machine:When ... materials are discharged. 3.Product parameter of Finely Crusher Machine:ModelInlet size (mm)Feed Size (mm)Out-put size ...