Main Motor exchange from DC to AC motor

Energy & Power

Motors & Drives Modernizations for Steel Plants & Rolling Mills

Revamps & Modernization Concepts

Steelmaking

Long Rolling

Hot Rolling

Optimizing Existing Drive Trains

With experience and expertise in modernizing rolling mills and drive systems, Primetals Technologies ensures smooth replacements and upgrades that result in equal or superior drive performance. A flexible and tailored approach caters to specific customer needs and budgets: from drive replacements and comprehensive upgrades, including drives, motors, and transformers, to cutting-edge technologies.

Starting as early as the pre-project phase, Primetals Technologies experts collaborate closely with plant teams throughout the entire project to develop modernization strategies that minimize production risks. Space constraints and pre-installation requirements are carefully assessed to ensure every detail is addressed. By simulating the integration of new equipment into existing plants upfront, a smooth and efficient transition is ensured. Experienced engineers recalculate the existing drive train according to new process requirements to optimize performance. When updating the system, the approach focuses on reusing as much of the existing drive train as possible, maximizing potential production increases or benefits from changes to the product mix while minimizing investment costs. A single, reliable point of contact is provided for all project needs. Modernization projects are scheduled to align with planned downtime, ensuring minimal disruption. Process upgrades include mechanical and electrical components such as gearboxes, couplings, motors with footprint adapters, and drives for steel plants and rolling mills, enhancing system performance and reliability. The goal of motor and drive modernizations is to enable plants to operate at full potential, with service extending throughout the entire lifespan of the drive trains.

Benefits of Modernizations for Motors and Drives from Primetals Technologies

  • A reliable partner: long-term partnership with experience in modernizing motors and drive systems
  • Maximize production potential: enhanced operational efficiency following modernization and optimization of drive trains
  • Risk minimization: expert support in developing individualized strategies to adhere to planned production downtime, eliminating unscheduled production delays
  • Future-proofing: upgrades to state-of-the-art technology prepare facilities for future demands and expansions
  • Lifetime partnership: service provided throughout the entire lifespan of the drive train beyond project completion

Features of Modernizations for Motors and Drives from Primetals Technologies

  • Customizable design: flexible replacements and individual modernization strategies tailored to customer facilities and space restrictions
  • Seamless transition and upgrades: the solution ensures minimal disruption to operations with smooth replacements, pre-commissioning, parallel testing, and upgrades.
  • Flexible upgrade options: options range from simple drive replacements to comprehensive system upgrades, including gearboxes, couplings, motors with footprint adapters, and transformers.

New MV Main AC Motors had replaced old DC Main Motors

Medium-voltage main motors

Coupling installation at main motors

Coupling installation

Low Voltage Motors for hydraulic station

Low-voltage motors

LV motors for bridle application

Bridle low-voltage motors

MV drive cubicles in electrical room

Medium-voltage drive systems

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