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| Application of mould level control system of the electric cylinder in the No.1 slab continuous casting machine of panzhihua iron and steel company |
| CHEN Xiang，PENG Yu |
| （Vanadium Extraction Steelmaking Plant，Panzhihua Steel and Vanadium Ltd，Panzhihua 617062， Sichuan China） |
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Abstract The slab surface quality is mainly determined by the stability of mould level control system. Excessive fluctuation of liquid level will lead to unnecessary grinding procedure or even degrade. This paper proposes a method based on the mould level control system of electric cylinder control. On September 7， 2017 in Panzhihua steel vanadium Co. Ltd. vanadium steel mill， No.1 slab continuous casting machine cast successfully. The practice proves that the system can accurately work on the slab mould level control， and help to obtain good quality of slab.
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Received: 25 December 2017
Published: 29 September 2018
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2018, Vol. 37 
