... ,1018 Length (mm):1450,1680,1780,1980,2080,2650,2950,3050,3500 Rotary nickel screenAdvantage: More tough and tensile Higher strength ... ,1018 Length (mm):1450,1680,1780,1980,2080,2650,2950,3050,3500 Mesh Thickness(micron) Open Area(%) 17 220--225 35 ...