Facts & Figures Book - KPI-JCI

Crushin gPRIMARY IMPACT CRUSHERS(NEW HOLLAND STYLE)—APPROXIMATE PRODUCTGRADATION—OPEN CIRCUITTest3850 4654 6064TestSieveSieveSizes Normal Close Normal Close Normal Close Sizes(in.) Setting Setting Setting Setting Setting Setting (mm)6” Values are percent passing 100 1525” 100 97 100 1274” 100 98 100 90 98 1023” 96 100 89 96 75 89 76.22 1 ⁄2” 90 97 80 90 66 80 63.52” 77 89 67 77 56 67 50.81 1 ⁄2” 64 75 56 64 48 56 38.11 1 ⁄4” 57 67 50 57 43 50 31.81” 50 58 44 50 38 44 25.43⁄4” 41 47 37 41 31 37 19.11⁄2” 32 37 28 32 24 28 12.73⁄8” 26 30 23 26 19 23 9.531⁄4” 20 23 17 20 14 17 6.35#4 17 19 15 17 12 15 #4#8 12 14 10 12 8 10 #8#16 8 9 6 8 5 6 #16#30 5 6 4 5 3 4 #30#50 3 4 3 3 2 3 #50#100 2 3 2 2 1 2 #100Recommended HP Approx. Capacities*MaximumSize Electric Diesel TPH mt/h Feed Size3850 250-300 350-450 250-450 227-409 24”4654 300-400 450-600 400-750 364-682 30”6064 400-600 600-900 600-1200 545-1091 40”NOTE: *Capacity depends on feed size and gradation, type of material, etc.Approximate product gradation can be expected as shown on chart. Theproduct will vary from that shown depending on the size and type of feed,adjustment of lower breaker bar, etc.30