News & Events

April 9, 2024

YOGIJI DIGI has successfully obtained a patent for groundbreaking invention in the field of COLD ROLLING MILL technology

We are pleased to announce that YOGIJI DIGI has successfully obtained a patent for groundbreaking invention in the field of COLD ROLLING MILL technology.

Our invention pertains to the Innovative Roll profile design on YOGIJI DIGI reversing Cold Rolling Mills, which has resulted in several significant advancements:

  1. A substantial 12-15% increase in reduction on the strip, leading to lesser number of passes.
  2. Reduced number of passes result in lesser yield stresses on the strip.
  3. Better strip shape profile due to controlled work roll edge contact force.
  4. Reduced thermal and mechanical fatigue on the rolls.
  5. Elimination of the colling arrangement for the emulsion system.
  6. Achieved a reduction of 2-3% in rolling power consumption.