Table 1: Size interval and magnetic specific susceptibility intervals.

Size Intervals
Mesh Size Size (mm)
Top Bottom Top Bottom
6 3.35
6 8 3.35 2.36
8 14 2.36 1.18
14 28 1.18 0.6
28 65 0.6 0.21
65 Pan 0.21 0


Intervals of magnetic Susceptibility
Distance (mm) to magnet Magnetic Susceptibility × 10-6 m3/kg)
< 25 0 8
25-35 8 22
35-45 22 46
45-60 46 109
60-75 109 212
> 75 212 -