Shiheng Special Steel Group Co., Ltd. new and old kinetic energy conversion Tai'an special construction steel project, namely the new zone first bar mill and second bar mill project, are the two rolling lines with the largest output in the country designed by our company

At present, the construction of the first bar mill and the second bar mill on site is proceeding simultaneously. The preheating furnace of first bar mill has been successfully ignited on October 6th. The equipments in the rolling area and collection area have generally been installed. The installation of pipelines and cables is also in the final stage. The hot steel can be passed smoothly at the end of October; the civil construction work of the second bar mill is nearly completed. The reheating furnace is expected to be ignited on October 26. The equipment installation work and pipeline and cable laying work in the rolling area and collection area are proceeding in an orderly manner. It is expected to be at the end of November, the hot steel can be passed.

All the equipments of the dual collection system (zone A, zone B) of this project is designed by our company; the process flow of the entire production line is designed according to the principle of automation and less operators to integrate the operation room of the preheating furnace and the rolling zone. Take the 1CS operation room as an example. The integration of the operation room has greatly increased the degree of automation and reduced the waste of human resources; advanced technologies such as automatic name tag welding robots and centralized refueling and drainage are used in the design process, which greatly improves production efficiency and intelligence degree.

Under the leadership of the chief designer and the full cooperation of all designers, the engineering drawings of the new area project were successfully delivered in early June 2020, and the construction of the first and second bar mill projects will begin immediately; the delivery of the drawings does not mean the completion of the engineering work. Engineers of all disciplines are ready at any time while ensuring high design quality, ready to deal with various emergencies and difficult problems discovered in on-site construction. With the patient guidance and cooperation of the designers, the on-site construction was able to realize both the high quality and fast progress of the construction, which was highly praised by the client.