... :0-20mm 4.Capacity:55-310t/h Fine Crusher,Fine Sand Crusher 1.Fine Sand Crusher Feather:1.Model:PXJ series,ISO9001:20002. ... refractories, metallurgy, etc.2.Working principle of Fine Sand Crusher:When the Fine Crusher is working, materials are crushed primarily in the ... final materials are discharged. 3.Types of Fine Sand CrusherWe have various of Fine Sand Crusher, such as PXJ0808, PXJ1010, PXJ1212, ...