KHIA headerKnow-How in Action

VOL XXVIII, NO 108

Belzona® Repairs Damaged Pin Bush Housing

 
 

Industry:

Mining and Quarrying (MINQ)

 
 

Application:

Mechanical Power Transmission (MPT)

 
 

Customer Location:

BC, Canada

 
 

Application Date:

June 1988

 
 

Application Situation:

Wear on bush housing.

 
 

Problem:

Bush housing holding articulating hydraulic arm would wear constantly requiring welding and line boring. Construction of bearing also presented a problem when inserting into housing. Because of the tight tolerances it would easily deform.

 
 

Products:

Belzona 1111 (Super Metal)

 

Substrate:

Mild steel

 
 

Application Method:

Application carried out in accordance with Belzona Know-How System Leaflet MPT-8

 
 

Belzona Facts:

Using Belzona eliminated the distortion problem ensuring that the bearing was not damaged during fitting. This ensured a longer life.

 
 

Photographs Description

  1. View of Terrex HD Equipment 
  2. Preparation of worn bush housing in progress 
  3. New pin bush and bearings coated with release agent 
  4. Completed application
 
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