The process control revamp of 2500mm medium plate mill was finished after 4-month hard work.
New Technologies：
1.Chain Control Mode for Ctrl rolling.
2.No Hardware Change
3.Short project duration, totally 4 months.
4.No Gauge-meter feedback
5.No accurate pyrometer for Calculation (Soft Pyrometer Observer Models Employed)
6.Much more accurate gauge calculation formula employed
7.A milestone for semi-auto mill system revamp