Facts & Figures Book - KPI-JCI

1200 LS / 1400 LS CONE CRUSHER PROJECTED CAPACITY AND GRADATION CHARTSOpen Circuit Capacities in Tons-Per-Hour1 ⁄2 ” 5 ⁄8 ” 3 ⁄4 ” 7 ⁄8 ” 1” 11 ⁄4 ” 11 ⁄2 ” 13 ⁄4 ” 2”ClosedSideSetting 12.7 15.87 19.05 22.22 25.4 32 38.1 44.5 50.8(CSS) mm mm mm mm mm mm mm mm mmGross 1200LS 125-165 140-195 165-220 180-245 200-270 220-320 240-345 260-365 270-385Throughput 1400LS 170-215 200-255 225-285 230-305 240-350 265-390 295-405 315-450 330-480Closed Circuit Capacities in Tons-Per-Hour1⁄4 ” 5⁄16 ” 3⁄8 ” 1⁄2 ” 5⁄8 ” 3⁄4 ” 7⁄8 ” 1”ClosedSideSetting 6.35 7.94 9.52 12.7 15.87 19.05 22.22 25.4(CSS) mm mm mm mm mm mm mm mmRecirculatingLoad 15% 15% 16% 20% 20% 20% 26% 28%115-145 145-190 165-220 185-250 205-275 225-300Gross 1200LS 75-90 90-105Throughput 1400LS 115-145 145-190 190-235 225-280 240-315 245-335 265-375Net 1200 LS 64-77 77-90 97-122 116-152 132-176 148-200 152-204 162-216Throughput 1400LS 98-123 122-160 152-188 180-224 192-252 181-248 191-270Minimum closed side setting is the closest setting possible that does not induce bowl float.Actual minimum closed side setting and production numbers will vary from pit to pit and are influenced by such factors as nature of feed material,ability to screen out fines, manganese condition, and low relief system pressure.57Crushin g