Multiroll type multistage rolling mill and operation method thereof

Multiroll type multistage rolling mill and operation method thereof

  • CN 103,658,180 A
  • Filed: 08/30/2013
  • Published: 03/26/2014
  • Est. Priority Date: 08/30/2012
  • Status: Active Application
First Claim
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1. a multiple roll type multi-stage rolling mill, is characterized in that, has:

  • Working roll, rolling in-process stock;

    Backing roll, supports above-mentioned working roll;

    Roller space position control mechanism, makes above-mentioned backing roll at least one direction superior displacement of above-below direction and horizontal direction;

    AndRelieving mechanism, for above-mentioned working roll is moved to the direction that deviates from stocking, make the action of above-mentioned roller space position control mechanism so that in outermost above-mentioned backing roll, along the above-mentioned backing roll in the above-mentioned backing roll of the upstream side of rolling direction and downstream in the horizontal direction and to deviating from direction displacement.

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