High Efficiency Fine Sand Crusher,Sand Maker This kind of High Efficiency Fine Crusher is made for granite, limestone, cement, iron ore, basalt, and ricer stone crushing, of excellent rigidity, simple structure and easy-maintenance, widely applied for the construction of road, bridge, expressway, airport, metallurgy etc. Working principle of Sand Maker The material is crushed primarily in the first crushing chamber by the high speed moving rotator against the hammer, and then screwed into the secondary chamber for fine crushing hereafter material being discharged. Technical Specification of Find Sand Crusher ModelFeeding size(mm)Discharging size(mm)Capacity (t/h)Electric power(kw)Weight (t)PCX800×300≤60≤5(96%)20-25372.5PCX800×600≤60≤5(94%)35-50454.7PCX800×800≤70≤5(92%)40-60756.5PCX1000×1000≤80≤5(91%)60-90908.8PCX1000×1200≤90≤5(88%)75-11011013.6PCX1300×1200≤100≤5(86%)120-14516019.5PCX1300×1400≤120≤5(85%)145-18018026