LD8-15 cold rolling mill: 1,Shell OD:9-22mm 2,Shell WT:Max1.8 3,Finished Tube OD:8-20mm 4,Finished Tube WT:0.1-1mm LD8-15 three-roller cold rolling mill is unique-designed.based on LD-30.it is applicaable tostate rolling,such as carbon steel,alloy steel,non-ferrous metal,rare metal and so on,with the characteristics of good turnoff precision,high surface roughness etc.it adopts hydraulic pressure ...