screen data sheets · apex comminuting mill screen data sheet sheet 5 of 6 [email protected] type fw...
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APEX COMMINUTING MILL SCREEN DATA SHEET
www.apexprotech.com SHEET 1 OF 6 [email protected]
IMPORTANT NOTE: - When ordering screens ensure that the model number pre-fixes the screen type - i.e. 114-xxx, 314-xxx , SSU314- xxx etc, where ‘xxx’ = the screen number from the table below
TYPE A
Round holes perforated in stainless steel sheet.
Highly robust and are superior to woven wire screens.
NUMBER APERTURE
MM
APERTURE
DECIMALS
FREE AREA
%
A1 25.40 1.000” 55
A2 19.05 0.750” 63
A9X 14.27 0.5625” 52
A4 12.50 0.500” 52
A437 11.10 0.437” 59
A6 9.53 0.375” 51
A8 7.93 0.312” 50
A9 6.35 0.250” 38
A11 5.59 0.219” 41
A15 4.80 0.189” 39
A155 3.90 0.155” 43
A33 3.17 0.125” 39
A47 2.75 0.107” 30
A49 2.45 0.097” 31
A82 2.00 0.079” 30
A109 1.65 0.065” 26
APEX COMMINUTING MILL SCREEN DATA SHEET
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TYPE B
Smaller round holes perforated in lighter gauge stainless steel.
Reinforced with a 40mm square hole stainless steel backing frame.
More robust than woven wire screens.
TYPE BE
Electrochemically etched small diameter holes in very light gauge stainless steel sheet.
Reinforced with a 6.3mm square hole stainless steel backing frame.
These are recommended for the ultra-fine grinding of friable soft materials or processing of powders in suspension
NUMBER APERTURE
MM
APERTURE
DECIMALS
FREE AREA
%
BE015 0.38 0.015” 21
BE010 0.25 0.010” 19
BE006 0.152 0.006” 11
NUMBER APERTURE
MM
APERTURE
DECIMALS
FREE AREA
%
B82 2.00 0.079” 30
B109 1.59 0.063” 30
B46 1.27 0.050” 26
B168 1.00 0.040” 22
B1762 0.80 0.032” 23
B3325 0.69 0.027” 17
APEX COMMINUTING MILL SCREEN DATA SHEET
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TYPE C
Smaller round holes perforated in lighter gauge stainless steel.
Reinforced with a 40mm square hole stainless steel backing frame.
More robust than woven wire screens.
TYPE D
Perforated with square holes in stainless steel sheet.
They are used for certain processes such as wet and dry granulation to produce the minimum of fines.
NUMBER APERTURE
MM
APERTURE
DECIMALS
FREE AREA
%
C576 0.61 0.024” 17
C718 0.50 0.020” 20
NUMBER APERTURE
MM
APERTURE
DECIMALS
FREE AREA
%
D00 38.1 1.500” 62
D0 28.58 1.125” 55
D1 22.22 0.875” 65
D2 15.88 0.625” 52
D3 12.70 0.500” 64
D5 7.94 0.3125” 51
D7 6.35 0.250” 45
APEX COMMINUTING MILL SCREEN DATA SHEET
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TYPE EW
Woven wire stainless steel.
Reinforced with a 40mm square hole stainless steel backing frame and held on the working face by stainless steel strips
Compared with perforated screens of the same aperture holes, woven wire screens have larger free areas.
NUMBER APERTURE
MM
MESH WIRE DIA.
MM
FREE AREA
%
EW4 5.00 4 1.25 64
EW6 3.35 6 0.90 62
EW8 2.50 8 0.71 61
EW10 2.00 10 0.56 61
EW12 1.60 12 0.50 58
EW14 1.32 14 0.50 53
EW15 1.25 15 0.40 57
EW16 1.18 16 0.45 52
EW18 1.00 18 0.40 51
EW20 0.90 20 0.36 51
EW24 0.71 24 0.36 44
EW30 0.56 30 0.28 44
EW0.5 0.50 34 0.25 44
EW40 0.45 40 0.20 48
EW0.4 0.40 40 0.22 42
EW50 0.315 50 0.20 37
APEX COMMINUTING MILL SCREEN DATA SHEET
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TYPE FW
Woven wire stainless steel.
Reinforced with a 6.3mm square hole stainless steel backing frame and held on the working face by stainless steel strips.
Compared with perforated screens of the same aperture holes, woven wire screens have larger free areas.
NUMBER APERTURE
MM
MESH WIRE DIA.
MM
FREE AREA
%
FW60 0.25 60 0.160 37
FW70 0.224 70 0.180 31
FW80 0.20 80 0.125 38
TYPE FHG
Heavy gauge woven wire for greater robustness.
Reinforced with a 40mm square hole stainless steel backing frame and held on the working face by stainless steel strips.
Recommended for fine grinding.
NUMBER APERTURE
MM
MESH WIRE DIA.
MM
FREE AREA
%
FHG90 0.16 90 0.125 32
FHG100 0.14 100 0.112 31
FHG120 0.125 120 0.090 34
FHG140 0.106 140 0.075 34
APEX COMMINUTING MILL SCREEN DATA SHEET
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TYPE K
Herringbone perforations in lighter gauge stainless steel.
Reinforced with a 40mm square hole stainless steel backing frame
Recommended for fine grinding.
MICRONS MILLIMETERS INCHES U.S. MESH MICRONS MILLIMETERS INCHES U.S. MESH
6730 6.730 0.2650 3 400 0.400 0.0165 40
4760 4.760 0.1870 4 354 0.354 0.0138 45
4000 4.000 0.1570 5 297 0.297 0.0117 50
3360 3.360 0.1320 6 250 0.250 0.0098 60
2830 2.830 0.1110 7 210 0.210 0.0083 70
2380 2.380 0.0937 8 177 0.177 0.0070 80
2000 2.000 0.0787 10 149 0.149 0.0059 100
1680 1.680 0.0661 12 125 0.125 0.0049 120
1410 1.410 0.0555 14 105 0.105 0.0041 140
1190 1.190 0.0469 16 88 0.088 0.0035 170
1000 1.000 0.0394 18 74 0.074 0.0029 200
841 0.841 0.0331 20 63 0.063 0.0024 230
707 0.707 0.0280 25 53 0.053 0.0021 270
595 0.595 0.0232 30 44 0.044 0.0017 325
500 0.500 0.0197 35 37 0.037 0.0015 400
NUMBER APERTURE
MM
APERTURE
DECIMALS
FREE AREA
%
K5010 0.254 X 12.7 0.010” X 0.5” 6.8
K5013 0.330 X 12.7 0.013” X 0.5” 8.6
K5020 0.508 X 12.7 0.020” X 0.5” 12.4
K5027 0.685 X 12.7 0.027” X 0.5” 19.7