Tianjin Zhongzhong Science and Technology "Super Large Hot-rolled H-beam Process and Equipment Research and Development and Demonstration Application Project Feasibility Appraisal Council" held in Beijing

Recently, sponsored by the Chinese Society of Metals and undertaken by
Tianjin Zhongzhong Science and Technology Engineering Co., Ltd., the
"Super Large Hot Rolled H-beam Process and Equipment Research and
Development and Demonstration Application Project Feasibility Appraisal
Council" was successfully held in Beijing. It was hosted by academicians
of the Chinese Academy of Engineering Yin Ruiyu and Hu Zhenghuan. 24
specially invited experts from 18 research institutes, well-known
universities and enterprises, including Huang Qingxue, Yue Qingrui, Mao
Xinping, the Expert Committee of the Chinese Society of Metals,
University of Science and Technology Beijing, etc. commented on the
project.
The process and equipment of ultra-large hot-rolled H-beams
are still blank in the world. Traditional welding processes have
disadvantages such as low efficiency, low yield, large pollution, and
product quality that is greatly affected by thermal stress zones. For
this reason, China Heavy Technology announced in March 2019 Proposed the
research and development of "super-large hot-rolled H-beam technology
and equipment", and took the lead in the formation of industry, academy,
and scientific research with MCC Jingcheng, Beijing University of
Science and Technology, China Railway Design Institute Bridge Institute,
Anshan Iron and Steel Group Beijing Research Institute, and Anshan
Baode Steel Co., Ltd. The research and application research team will
carry out the research and development of the technology and equipment
of the localized super large H-beam to seize the commanding heights of
international technology.
At present, the project has completed the
process layout of the super-large steel hot-rolling production line, and
carried out multiple digital and analog rolling of the 1600X500mm
super-large H-beam. The rolling mill automation system can sense the
operating status of the equipment in real time, making production
intelligent and unmanned. , The cloud-based information platform can
achieve full-process material tracking and comprehensive quality
traceability, and real-time understanding of the factory's production
status through the mobile platform.
Tianjin Zhongzhong Technology
Engineering Co., Ltd. is a service-oriented manufacturing enterprise
integrating R&D, production, manufacturing, sales and technical
services. It has the capability of general contracting of metallurgical
EPC projects such as high-end intelligent metallurgical rolling series
production lines such as 100-1200mm hot-rolled H-beam production line,
300-1700mm high-quality steel strip production line, bar and wire
production line, and the company's market share in the medium and wide
precision strip production line Above 80%.