Our hot rolling line utilizes the Accu-Roll mill system which is a cross rolling system. The Accu-Roll mill system increases the rolling angle and the length of rolls, uses upper and lower guide discs to improve the wall thickness precision, rolling speed and production capacity. It is suitable for the production of medium- and thin-walled tubes in small batches and multiple specifications, and it is widely used for the production of OCTG and precision tubes. So far TYHI has designed and manufactured Φ273mm and Φ219mm Accu-roll hot rolling lines.



Φ273mm Accu-Roll mill hot rolling line



Φ273mm Accu-Roll pipe mill system

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