wedge wire arc screen 1.slot:0.08-100mm 2.competitive price 3.small error 4.used ... 2.70 3.60 4.30 4.70 5.60 6.30Specification (support rods): Width(mm): 2.30 3.00 3 ... wires and rods available upon requestSlot size: 0.10, 0.15, 0.20, 0.25, 0.30...6.00mm also achieved upon request.used in coal, mine ...