KHIA headerKnow-How in Action

VOL XXVIII, NO 139

Belzona® Repairs Crusher's Adjustment Ring

 
 

Industry:

Mining and Quarrying (MINQ)

 
 

Application:

 
 

Customer Location:

Mine, Chile

 
 

Application Date:

February 2006

 
 

Application Situation:

Repair of the ring strip during an emergency stop.

 
 

Problem:

The worn-out strip prevented the crusher from functioning well.

 
 

Products:

Belzona 1111 (Super Metal)

Belzona 9411 (Release Agent)

 

Substrate:

Steel

 
 

Application Method:

First, the surface was prepared with emery cloth. Afterwards, Belzona 9411 was applied to the surface of the crusher in order to later apply Belzona 1111 to the worn-out ring and join the pieces together to mold Belzona 1111 between the two pieces.

 
 

Belzona Facts:

The mine did not have another ring to replace the damaged one and was not able to stop the operations. The application of Belzona 1111 and Belzona 9411 solved the problem and enabled the crusher to continue working until the new ring arrived.

 
 

Photographs Description

  1. Damage on the ring of the crusher
  2. Application of Belzona 9411 on the surface of the crusher
  3. Application of Belzona 1111 on the strip of the worn-out ring
  4. The ring repaired with Belzona 1111
 
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