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F4~F220 Macrogrits Size Distribution
Grit Best Coarse Coarse Normal Part Mixed Part Fine Part
Sieve Size Above Sieve Sieve Size Above Sieve Sieve Size Above Sieve Sieve Size Above Sieve Sieve Size Above Sieve
mm um Weight % mm um Weight % mm um Weight % mm um Weight % mm um Weight %
F4 8.00 - 0 5.60 - 20 4.75 - 40 4.75-4.00 - 70 3.35 - 3
F5 6.70 - 0 4.75 - 20 4.00 - 40 4.00-3.35 - 70 2.80 - 3
F6 5.60 - 0 4.00 - 20 3.35 - 40 3.35-2.80 - 70 2.36 - 3
F7 4.75 - 0 3.35 - 20 2.80 - 40 2.80-2.36 - 70 2.00 - 3
F8 4.00 - 0 2.80 - 20 2.36 - 45 2.36-2.00 - 70 1.70 - 3
F10 3.35 - 0 2.36 - 20 2.00 - 45 2.00-1.70 - 70 1.40 - 3
F12 2.80 - 0 2.00 - 20 1.70 - 45 1.70-1.40 - 70 1.18 - 3
F14 2.36 - 0 1.70 - 20 1.40 - 45 1.40-1.18 - 70 1.00 - 3
F16 2.00 - 0 1.40 - 20 1.18 - 45 1.18-1.00 - 70 - 850 3
F20 1.70 - 0 1.18 - 20 1.00 - 45 1.00 850 70 - 710 3
F22 1.40 - 0 1.00 - 20 - 850 45 - 850-710 70 - 600 3
F24 1.18 - 0 - 850 25 - 710 45 - 710-600 65 - 500 3
F30 1.00 - 0 - 710 25 - 600 45 - 600-500 65 - 425 3
F36 - 850 0 - 600 25 - 500 45 - 500-425 65 - 355 3
F40 - 710 0 - 500 30 - 425 40 - 425-355 65 - 300 3
F46 - 600 0 - 425 30 - 355 40 - 355-300 65 - 250 3
F54 - 500 0 - 355 30 - 300 40 - 300-250 65 - 212 3
F60 - 425 0 - 300 30 - 250 40 - 250-212 65 - 180 3
F70 - 355 0 - 250 25 - 212 40 - 212-180 65 - 150 3
F80 - 300 0 - 212 25 - 180 40 - 180-150 65 - 125 3
F90 - 250 0 - 180 20 - 150 40 - 150-125 65 - 106 3
F100 - 212 0 - 150 20 - 125 40 - 125-106 65 - 75 3
F120 - 180 0 - 125 20 - 106 40 - 106-90 65 - 63 3
F150 - 150 0 - 106 15 - 75 40 - 75-63 65 - 45 3
F180 - 125 0 - 90 15 - 75-63 40 - 75-63-53 65 - - -
F220 - 106 0 - 75 15 - 63-53 40 - 63-53-45 60 - - -