coldpilger mill is applied to roll carbon steel, alloy steel, stainless steel, non-ferrous metal, rare metal and precision alloy steel in cold condition. compare with LG series cold rolling mill, rolling from LD series, the finished pipecan get higher precision. Main parameter of LD90 No.NameNumberUnit1Shell OD 35-105mm2Shell WT 10mm3Shell length 6m4Finished Tube OD 30-100mm5Finished Tube WT ≤8mm6Finished Tube Length 15m7 Journey length of rolling mill bus 752.46mm8 Journey times of rolling mill bus 40-80time/per minute9Feeding bar length 2.4-10.3mm10Connecting bar length 3000mm11 Deviation between rolling and brace center line 375mm12Power of main motor 160kw