采购单描述
筛条:宽1mm,高2mm,缝隙0.2±0.05 mm
grizzly bar: width=1mm,height=2mm,slit=0.2±0.05 mm
筛板下托条:宽3mm,高3mm
back-up strip of sieve plate: width=3 mm,height=3 mm
材质:SUS304
material: SUS304
表面平面度:CZ=0.5
flatness of the surface:CZ=0.5
筛条光洁度:1.6
finish of the grizzly bar: 1.6
规格:983 mm×1200 mm