Title: Leveling machine, black strip acid-free derusting device using the same and method thereof
Application Number: 200610125040 Application Date: 2006.11.15
Publication Number: 1962105 Publication Date: 2007.05.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B21C43/04;B21B45/06;B21B45/08;B21B45/02;B21B37/00;B05B5/00
Applicant(s) Name: Wuhan Iron Address:
Inventor(s) Name: Zhang Fengquan;Huang Pu
Attorney & Agent: zhangshi qiong
Abstract:
    The invention relates to a flattener, relative thermal rolling band steel non-acid scaling device and method, wherein said flattener comprises a roller cleaner (15) whose end contacts the lower roller and compression lower roller (14); the cleaner (15) can clean the ferric oxide in each rotation of roller, to improve work efficiency. And the scaling device comprises emulsion feeder (1), flattener (2), high-pressure water injector (3), iron brush (4), washing drier (5), and coiling machine (6). The invention can improve the service life and effect of iron brush. And the method comprises that adjusting the injected amount of emulsion to adjust the scaling quality and save cost.
Time: 5
<- Previous Patent:Method for extruding and stretchi...   |  Next Patent:Welding jig for welding cylinder ->