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Case study of ceramic diptube replacement.

[Feb 26,2020]

In order to resolve all issues of the HRCS diptubes, after repeated study and investigation, XX cement plant made up mind to introduce ceramic diptube design.In Oct 2008, replacement was implemented on C3 of No.4 Pre-calcinor, from HRCS diptube design to ceramic diptube design.


Comparison between Ceramic DT & HR steel DT in operation

Cost comparison between HR steel DT and Ceramic DT

Advantages of ceramic diptube replacement

  1. 1.Significant cost savings calculated as below:
  2. USD205269 – USD92850= USD112,419
  3. USD205129 / USD92850= 2.20
  4. 2.The kiln operating time rate, product quality and capacity are all
  5. 3.Maintenance costs remarkably decline


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