KHIA headerKnow-How in Action

VOL XXVI, NO 112

Belzona® Protects Auger Screws At Cement Plant

 
 

Industry:

General Industry (GIND)

 
 

Application:

Solids Handling Machinery (SHM)

 
 

Customer Location:

Cement Producer, Lithuania

 
 

Application Date:

February 2010

 
 

Application Situation:

Coal transporter at cement plant.

 
 

Problem:

The auger screws suffer severe abrasion and client needed an effective protection system.

 
 

Products:

Belzona® 1812 (Ceramic Carbide FP)

Belzona® 1321 (Ceramic S-Metal)

 

Substrate:

Carbon steel

 
 

Application Method:

The application was carried out in accordance with Belzona Know-How System Leaflet SHM-14.

 
 

Belzona Facts:

Application of Belzona® 1321 on top of the Belzona® 1812 gave smoother finish, which prevented the damp coal sticking to the screw surfaces. Local repairs to high wear areas were carried out annually to maintain the screw protection until new plant was installed in 2012.

 
 

Photographs Description

  1. General view of screws after 1 year in service 
  2. The view after surface preparation
  3. Belzona® 1812 application on both sides of helical outer surfaces
  4. Belzona® 1321 application and completed job
 
Case study pic one

 

 
 Case study pic two

 

 
 Case study pic three

 

 
 Case study pic four

 

 
 
For more information about Belzona visit: www.belzona.com