MULTIPLE-STAND REELER FOR LENGTHWISE ROLLING OF BARS COMPRISING FOUR-ROLL STANDS, AND METHOD OF STANDS REPLACEMENT

摘要

FIELD: process engineering.;SUBSTANCE: proposed reeler comprises stands with four driven rolls, adjustment devices mounted outside of stand and telescopic shafts. Note here that said reeler comprises central frame with said stands, first platform located at loading side to support replacement stands, second platform locating at unloading side, opposite said loading side, transverse drive to push replacement stands toward those to be replaced. Note also that said stands toward those to be replaced are transferred at second platform to mount replacement stands in central frame instead of stands to be replaced.;EFFECT: higher safety, ruled out manual jobs.;15 cl, 10 dwg