Main Equipment

Stack Annealing Process (SAP)

  • 1340 mm max.
  • 2.00 - 6.00 mm

Functions /

Eliminating the inner stress of 400 series HR
Recrystallization of elongated grain size
Uniform grain sizes and regular distribution of carbides

Annealing and Pickling Line (APL)

  • 1340 mm max
  • HR 2.00 – 6.00 mm
    CR 0.31 – 3.00 mm

Functions /

Eliminating residual stress
Recrystallization of grain size
Descaling by shot blasting
Removing oxide by pickling process
Forming passivation film

20-Hi Cold Rolling Mill (CRM)

  • 1340 mm max
  • 0.25 – 3.00 mm

Functions /

Cold rolling to aim thickness
Controlling precise shape
Getting fine finish quality
Flat pass for grinding

Bright Annealing Line (BAL)

  • 1340 mm max
  • 0.25 – 2.00 mm

Functions /

Removing residual rolling oil
Eliminating residual stress
Recrystallization of grain size
Preserving the brightness of finish

Skin Pass Mill (SPM)

  • 1340 mm max
  • CR 0.25 – 3.00 mm
    No.1 2.00– 6.00 mm

Functions /

Improving flatness & roughness
Increasing brightness
Eliminating Luder's line
Achieving the required mechanical properties

Coil Grinding Line (CGL)

  • 1340 mm max
  • No.1 2.00 – 6.00 mm
    CR 0.30 – 3.00 mm

Functions /

No.1 Steel Coil Surface Defect Grinding
Surface grinding of cold rolled steel coil (No.3 or No.4)