Main Equipments

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Main Equipments

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Stack Annealing Process (SAP)

  • Product Width:1340 mm max.
  • Product Thickness:2.0 - 6.0 mm

Functions:

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


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Annealing and Pickling Line (APL)

  • Product Width:1340 mm max.
  • Product Thickness:HR 2.00 – 6.0 mm
  •                                CR 0.31 – 3.0 mm

Functions:

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


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20-Hi Cold Rolling Mill (CRM)

  • Product Width:1340 mm max.
  • Product Thickness:0.25 – 3.0 mm

Functions:

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


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Bright Annealing Line (BAL)

  • Product Width:1340 mm max.
  • Product Thickness:0.25 – 1.5 mm

Functions:

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


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Skin Pass Mill (SPM)

  • Product Width:1340 mm max.
  • Product Thickness:CR 0.25 – 3.0 mm
  •                                No.1 2.0– 6.0 mm

Functions:

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