| LG450-H cold rolling millTechnical parameter of product1.outer diameter of rough tube:250-480mm2.wall thickness of rough tube:10-35mm3.length of rough tube:less than 10000mm4.outer diameter of finished products:219-450mm5.wall thickness of finished products:6-28mmTechnical parameter of machine1.diameter of roller:1128/928mm2.round trip length of operating frame:1208mm3.round trip frequency of operating frame:20-50times/minute4.feeding amount:2-12mm(single feeding)5.swing angle of rough tube:41-52 degree(double turning)6.material loading method:Side loading7.continuous rolling:No8.rolling lines:single9.Power of main motor:DC motor 950KW | 
