COMPACT REVERSING UNIVERSAL UNIT FOR PRODUCTION OF AVERAGE-LONG-SIZE SECTIONS

摘要

FIELD: process engineering.SUBSTANCE: invention relates to metallurgy. Compact reversing rolling mill comprises reduction stand 14, two-roll stand 15 and universal stand 16 to form reversing mid module 12 at roller bearings 13 for workpiece 17 to displace there over. Universal finishing stand 11 is located directly behind said module 12 to make a final finishing stand arranged across common roller bearings 13. Finishing stand 11 is kept open at cycle intermediate passes and is closed before the final pass of said ingot 17.EFFECT: flexible process, higher quality of rolling.10 cl, 4 dwg