- New cycloconverter ensures that the drive system meets the most modern standards
- Smooth utilization of drive transformer enhances availability
- Startup scheduled for January 2026
Greek aluminum producer Elval, which forms the aluminum rolling division of ElvalHalcor SA, has placed an order with Primetals Technologies to upgrade its drive system at a 6-high cold rolling mill in Oinofyta, some 60 kilometers north of Athens.
The modernization will increase reliability and resolve availability issues primarily caused by an obsolete drive system. The complete revamp of the drive system is planned for January 2026.
Increased Availability
The upgrade involves the installation of a new SL150 cycloconverter, including drive control systems, a new power section, auxiliary equipment, and spare parts. The existing 6-megawatt synchronous motor is retained as part of the project. Primetals Technologies will also provide commissioning services.
A notable feature of this project is the smooth utilization of the drive transformer, which is made possible thanks to the new control system. This enhancement results in a prolonged equipment lifetime and increased availability. Additionally, the modernization ensures the drive system meets current and future spare-part supply conditions.
Europe’s Second-Largest Aluminum Rolling Plant
Elval is a leading force in the global market for aluminum products, showcased through a strong production base across 15 plants, cutting-edge technology, and a solid market presence in more than 90 countries.
With state-of-the-art production facilities in Greece, it operates the second-largest aluminum rolling plant in Europe in terms of hot-rolling capacity. Elval processes and manufactures flat-rolled aluminum products and solutions for diverse and demanding applications, serving industries like packaging, transportation, heating, ventilation, building and construction, air conditioning and refrigeration (HVAC&R), as well as other industrial applications.
Elval has tasked Primetals Technologies with modernizing its aluminum cold rolling mill in Greece.
プライメタルズ テクノロジーズ （Primetals Technologies）, は本社を英国、ロンドンに置き、金属鉄鋼産業におけるエンジニアリング、プラント建設、およびライフサイクルサービスの提供を行うパイオニアかつ世界的リーダーです。 当社は電機、オートメーション、デジタライゼーション、及び環境の総合ソリューションを含めた技術、製品、サービスの一式を提供しており、 原材料から完成品まで鉄鋼のあらゆる分野を網羅するだけでなく、非鉄分野でも最新の圧延ソリューションをお届けします。 当社は三菱重工グループ100％出資によるグループ会社で、従業員数は全世界で約7,000人です。 詳しくは、下記URLより当社公式ウェブサイトをご覧ください。www.primetals.com.
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