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SUNNY TECHNOLOGIES

INCORPORATION LIMITED

Address: #101,No.6 Gaoxin Road,East Lake Hi-Tech Development District,Wuhan,P.R.China
           #2,Guangzhou Road,Tuanchenshan Development District,Huangshi,P.R.China
E-mail:
spt@sunnychina.com.cn
Tel: 156 7177 7755/027-59715061
Fax: 027-59715060

SOLUTION

Carbon steel push-pull pickling unit (PPPL)

The push-pull hydrochloric acid shallow tank turbulent acid pickling process is used to remove the iron oxide layer on the surface of the hot rolled strip, and the irregular edge of the strip is cut off to provide qualified hot rolled sheet raw materials for the next process. The pickled strip is a pure iron surface that can be cold rolled or hot galvanized.
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Detailed introduction
  The push-pull hydrochloric acid shallow tank turbulent acid pickling process is used to remove the iron oxide layer on the surface of the hot rolled strip, and the irregular edge of the strip is cut off to provide qualified hot rolled sheet raw materials for the next process. The pickled strip is a pure iron surface that can be cold rolled or hot galvanized.
 
  Unit characteristics
  Single-roll non-continuous type; multi-stage shallow tank turbulent acid pickling process and multi-stage water rinsing process
  Annual production scale: 200,000-600,000t/a
  Raw material: carbon steel hot rolled coil
  Steel grade: CQ, DQ, DDQ, IF, HSLA, W440-W1300 silicon steel
  Material specifications: 1.5-6.0mmx width: 650-1650mm
  Roll diameter: I.D.Φ760/Φ610mmO.D.MaxΦ2150mm Maximum roll weight: 30t
  Hot rolling coiling temperature: Max 670 degrees (IF < 720 degrees)
  Wearing speed: 30-60mpm
  Process speed: Max150mpm
  Pickling time: 25-30sec
  Use SIEMENS or ABB electrical control systems
 
  Production process
 
 Roll
 
  Roll Up - Unwinding - Straightening - Cutting Head - Cutting Angle - HCL Pickling - Water Cleaning - Drying - Trimming - Inspection - Cutting - Oiling - Reeling - Unwinding.
Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待