Algeria Eurl Lamino’s multi-million-ton full-process steel complex: a portfolio of phased EPC turnkey contracts and technological upgrading projects.

Algeria’s Eurl Lamino: A Multi-Phase EPC Turnkey and Technological Upgrade Case Study for a Million-Ton Full-Process Steel Complex

I. Project Background Information

Client Name: Eurl Lamino in Algeria

Industry: Metallurgy (Full-Process Steelmaking + Rolling + Upgrading of Existing Lines)

Construction Model: From 2012 to 2015, an EPC turnkey model was adopted, characterized by “long-term planning, phased commissioning, rolling steel production to drive steelmaking, and steady, incremental progress.”

Phased Commissioning of Production Lines and Capacity (Total Plan Exceeds One Million Tons):

【Phase I, 2012: Breakthrough in Rolling and Upgrading】

300,000 tons/year of newly built alternating vertical-horizontal high-speed wire rod production line

300,000 tons/year of upgraded existing bar production line (Modification)

【Phase II, 2014: Integration of Upstream Steelmaking and Expansion of Profile Products】

300,000 tons/year of electric arc furnace (EAF) steelmaking production line (newly built)

100,000 tons/year of medium-frequency furnace steelmaking production line (2 new IF units)

100,000 tons/year of angle steel production line (newly built)

【Phase III, 2015: Doubling High-End Capacity】

300,000 tons/year of newly built high-speed wire rod production line

Current Status: All phased projects have successfully completed rigorous trial operations and have fully entered the stable, full-capacity production phase.

II. Client Pain Points and the Context of Phased Commissioning

From the client’s perspective, building a million-ton steel complex in Algeria from scratch would entail extremely heavy financial leverage, very high technical risks associated with cross-process integration, and a severe shortage of skilled local workers. Therefore, the client opted for a prudent, phased approach. However, this strategy presented numerous challenges during implementation: In 2012, there was an urgent need to upgrade the aging bar mill and expand the high-speed wire rod line to quickly generate cash flow; in 2014, due to soaring international billet prices, it became imperative to establish electric arc furnaces and medium-frequency furnaces for self-produced billets, while also expanding angle steel production to meet local infrastructure demands; and by 2015, the newly built high-speed wire rod line needed seamless integration with existing steelmaking and power distribution facilities. The client required a partner capable not only of continuously providing customized equipment but also of ensuring, throughout each phase of commissioning and trial operation, that “every line commissioned is immediately operational” as a lifelong EPC turnkey contractor.

III. Our Full Lifecycle Engineering Services (Accumulated Over Time Along the Timeline)

Through years of uninterrupted, high-quality deliveries, our company has earned the client’s trust across the entire lifecycle:

Multi-Phase Evolution of Engineering and EPC Contracting:

2012: Conducted meticulous engineering consulting for upgrading the old line, overcoming integration challenges between the alternating vertical-horizontal high-speed wire rod line and the existing plant through detailed design.

2014: Led the large-scale EPC contracting for a 400,000-ton electric arc furnace and medium-frequency furnace steelmaking workshop, coordinating transnationally the supply chain management of heavy steel structures and smelting equipment.

2015: Based on the existing layout, seamlessly completed the basic design and construction supervision for the third-phase high-speed wire rod production line.

Highly Compatible Equipment Supply: From complete sets of high-speed wire rod metallurgical equipment to core melting units such as electric arc furnaces and medium-frequency furnaces, and even precision individual components required for upgrading older lines, our company has achieved specific customizations tailored to Algerian climatic conditions, ensuring seamless physical and logical integration of equipment procured over multiple years.

Industry-Leading Support During Commissioning and Trial Operations (The Core Link of Our Service): As the project was developed in phases, we conducted rigorous individual line commissioning, no-load linkage tests, and cold-and-hot start-up procedures for every independent production line. During the most critical trial operation phase, our expert team maintained a long-term on-site presence, deeply involved in managing trial operations across all phases of the plant. Through refined performance optimization, we resolved key issues—such as matching billet delivery between the 2014 steelmaking trial and the 2012 rolling mill—and significantly shortened the ramp-up period for each new production line.

Long-Term Spare Parts Management and Knowledge Transfer: As production lines continued to expand from 2012 to 2015, our company established a plant-wide spare parts inventory management system, leveraging reliable supply chain relationships to provide emergency supplies. Through ongoing transfer of operational expertise and multiple rounds of local staff training, we helped the client build a versatile team of local employees capable of smoothly operating “steelmaking–angle steel–high-speed wire rod” processes.

IV. Client Value and Social Benefits (Quantified Outcomes)

Through four consecutive years of sincere cooperation, our company helped Eurl Lamino steadily achieve a capacity exceeding one million tons, establishing a modern, full-process steel giant integrating electric arc furnace steelmaking, medium-frequency furnaces, angle steel, high-speed wire rod, and bar mill upgrades, thus realizing snowball-like growth of its assets.

Far-Reaching Social Benefits (Employment and Import Substitution): As the facility expanded year after year, it continuously created thousands of valuable modern industrial jobs for local Algerians and trained a large pool of metallurgical professionals. The project not only fully replaced imports of bulk building materials and high-end wire products but also became a star benchmark of “Chinese Technology + African Manufacturing.”