KHIA headerKnow-How in Action

VOL XVIII, NO 12

Belzona® Repairs Cement Ball Mill

 
 

Industry:

General Industry (GIND)

 
 

Application:

Solids Handling Machinery (SHM)

 
 

Customer Location:

Cement works in Egypt

 
 

Application Date:

May 2001

 
 

Application Situation:

Ball mill used to grind ingredients for cement production.

 
 

Problem:

Wear had occurred on the housing due to breakage of lining tiles which leads to direct impact of milling balls with barrel.

 
 

Products:

Belzona® 1111 (Super Metal)

 

Substrate:

Steel

 
 

Application Method:

Application was carried out in accordance with Belzona Know-How System Leaflet SHM-7.

 
 

Belzona Facts:

Belzona® 1111 restored the original dimensions using a simple former in a fraction of both time and cost. A conventional approach to repairing this problem - welding - was not an option due to the large size and difficulty of machining.

 
 

Photographs Description

  1. General view of the ball mill
  2. Damage to mill barrel being indicated
  3. Application of Belzona completed. Wear plates will be bolted in over the repair.
 
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