11/07/2025
Heavy Goyo Secures EPC Contract for 800,000 TPY High-Speed Bar Mill Upgrade
We're thrilled to announce that Heavy Goyo has recently signed an EPC (Engineering, Procurement, and Construction) contract for the upgrade and modernization of an 800,000 tons per year (TPY) high-speed bar production line. The aim of this project is to transform an existing mill into a special steel production line, significantly enriching our client's product portfolio.
Heavy Goyo will apply its proprietary Long Product Rolling Technology and 5M Low Carbon TMCP (Thermo-Mechanical Controlled Processing) to achieve key objectives, including increasing output, reducing costs, diversifying product range, and enhancing dimensional accuracy. Our goal is to create a high-quality, low-cost, first-class production line that delivers substantial value to our client.
Key Features of the Upgraded Line: "2+4" Process Layout & 330mm Modular Mill
The upgraded high-speed bar production line will primarily produce Φ12.0mm-Φ32.0mm rebar, with future capability to produce Φ20.0mm-Φ60.0mm round bars:
"2+4" Process Layout: This configuration effectively controls grain growth and enhances strip strength, reducing the need for alloying additives.
Controlled Rolling, Controlled Cooling, and TMCP Technology: These advanced techniques significantly minimize the use of alloying additives, conserving resources and reducing carbon emissions. Manganese (Mn) content will be reduced to below 1.05%, eliminating the need for Vanadium (V), Niobium (Nb), and Titanium (Ti) additives.
Ultra-Heavy Duty 330mm Modular Mill: This marks the successful first-time application of such a mill in a high-speed bar production project, resolving traditional issues like frequent finished roll breakage, low rolling speeds, and limited product specification range.
Superior Product Quality: The line is designed to achieve a maximum negative tolerance of 5.5% and an impressive yield rate of up to 98.2%.
This project underscores Goyo's commitment to delivering innovative and sustainable solutions that drive efficiency and value for our partners.