The most popular domestic high-speed finishing mil

2022-07-26
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180 degree stripping of domestic high-speed finishing mill is available

China's current highest speed finishing mill production line must cut off the power supply in hehe a few days ago. The hot test of North Xingtai Iron and Steel Co., Ltd. was successful. The high-speed wire finishing mill undertaken by Xi'an Aero Engine (Group) Co., Ltd. operates smoothly. Its rolling speed, vibration, temperature rise, noise and other performance indicators have reached the world advanced level and have been highly praised by users

this high-speed steel rolling production line technically adopts Japan's NKK headless welding technology, ashilo reducing sizing machine technology, Garrett large coil technology and ABB Control Technology to realize all production automatic detection and adjustment process. Shaxiaolin said that the rolling speed per second is 105 meters, and it can roll 5.5 ~ 16 mm diameter wire rod and 18 ~ 42 mm diameter bar, with an annual production capacity of 550000 tons. The successful manufacturing of this production line marks that the manufacturing level of China's high-speed wire rod has reached a new level, and will play a great role in promoting the development of China's metallurgical industry

finishing mill is the core equipment of high-speed finishing mill production line. It is a high-tech product integrating modern steel rolling technology and machinery, electronics, hydraulics, pneumatics and instruments. Due to high precision, complex process and great manufacturing difficulty, China has been relying on imports for a long time, which has seriously restricted the development speed of domestic iron and steel industry. In the mid-1980s, Xi'an Airlines actively explored the metallurgical market and devoted itself to the technical research and localization of high-speed wire rod finishing rolling equipment. After more than ten years of efforts, the company has fully mastered the production and manufacturing technology of the finishing mill, successively manufactured complete sets of equipment for the production line of the high-speed wire rod torsion free finishing mill, ended the history that China cannot produce high-speed wire rod equipment, won the first prize for the development and innovation of the rolling mill and the national science and technology progress, and became the designated manufacturer of metallurgical equipment in China. Xi'an Airlines has successively manufactured and delivered 26 finishing mill production lines of different models and various complete sets of tensile testing machines, which are precision instruments and equipment often used in our work. Among them, 3 production lines have been exported to Indonesia, Vietnam and the Philippines, and have been highly praised by customers at home and abroad

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