Directional-functioned diaphragm controlled unit of cluster mill

Directional-functioned diaphragm controlled unit of cluster mill

  • CN 2,644,036 Y
  • Filed: 05/29/2003
  • Issued: 09/29/2004
  • Est. Priority Date: 05/29/2003
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of direct acting type multi-roll mill plate shape control device comprises that a pair of is the upper working rolls and lower working rolls of the plane of symmetry with the roll line;

  • Ground floor backing roll about in the of two pairs;

    Three pairs of segmented backing cloth bearing rollers;

    A pair of up-down rollers case, and device is characterized in that in the top roll case or in the lower roll case, at least one place is provided with the hydraulic cylinder of this direct acting type plate shape control device in frame.

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