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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 continuous pickling unit (CPL)

The continuous hydrochloric acid pickling process is used to remove the iron oxide layer on the surface of the hot rolled strip, and the irregular edges of the strip are 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 continuous hydrochloric acid pickling process is used to remove the iron oxide layer on the surface of the hot rolled strip, and the irregular edges of the strip are 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
  The continuous pickling unit is equipped with an automatic argon arc welding machine and a broken lining straightening machine at the inlet. The process section adopts a multi-stage shallow tank turbulent acid pickling process and a multi-stage water rinsing process, and a disc shear and an electrostatic oiling machine are arranged at the exit section. Wait.
  Annual production scale: 800,000-1,200,000t/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)
  Process speed: Max150mpm
  Pickling time: 25-30sec
  Use SIEMENS or ABB electrical control systems
 
  Production process
 
Production
 
  Roll->Unwind->Cut head->Welding->Inlet looper->Broken pull-correction->Pickling->Water rinse->Drying->Export looper->Cut edge->Oil-- Cut->Winding->Unloading->Packaging.
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