Secondary Refining

Through extensive research in secondary refining, CISDI has acquired in-depth knowledge of the process and equipment technology for LF, RH, VD/VOD, CAS-OB, LFV etc. and has over 160 E, EP or EPC references.

Including the EP supply 350t LF of Baosteel (Zhanjiang), the EPC supply of a 300t LF for Baosteel and the EP supply of a 300t LF (twin working position) for Rizhao Steel.

  1. Rotary electrode mechanism for twin LF with high positioning accuracy
  2. Water-cooled inert atmosphere LF roof
  3. Electrical power input and intelligent electrode regulation system, reducing electrode and electricity consumption
  4. Electrode rotary device with rotary axis and twin supporting wheels
  5. Intelligent integrated bottom blowing control