Specifications of rolls in roll mills include?280?? ?325?? ?365?? ?430??and ?520?? Roll mill units include rod mill, coil rod mill and shaped steel production line. Billet from continuous caster will be stored at stockyard or directly sent into the heating furnace in rolling line for heating, then sent by roll tables to roll mill trains for rolling and shaping, then finished products can be obtained after cooling. you can go our website to have a good understanding for our products www.xnqy.cn if any questions or business lines, feel free to contact with us by cellphone: 13178712261 tel: +86-753-3369238 fax: +86-753-3369388