... to withstand pouring temperatures up to 1650°C (3000°F)Silica Mesh Casting Filter is particularly effective at extracting dross, ... 20~30mm larger than the material pouring gate. Technical Parameters : Silica Mesh Casting Filter-Mock-LenoMesh Size(mm)Density (Ends/Inch ... filtration of molten aluminium,Copper,Iron,and small scale Steel. Silica Mesh Casting Filter-LenoMesh Size(mm)Density (Ends/Inch) ...