KHIA headerKnow-How in Action

VOL XXII, NO 146

Belzona® Repairs Heavy Duty Shaft

 
 

Industry:

Mining and Quarrying (MINQ)

 
 

Application:

Mechanical Power Transmission (MPT)

 
 

Customer Location:

Rock Quarry & Cement Plant

 
 

Application Date:

April, 2006

 
 

Application Situation:

Obsolete rock crusher from the 1950s. It has 300lb hammers on it. Used in the cement plants own quarry.  

 
 

Problem:

A bearing spun on the rock crusher at the cement plants quarry. Without the crusher back in service the entire quarry and cement plant would shut down.

 
 

Products:

Belzona® 1111 (Super Metal)

 

Substrate:

Steel

 
 

Application Method:

Application was carried out in accordance with Belzona Know-How System leaflet MPT-2.

 
 

Belzona Facts:

This application had untold savings from downtime as plant was unsure what to do with no immediate alternative. The reliability engineer has been monitoring this for 2 years and the repair is holding up well day to day.

 
 

Photographs Description

Rock crusherBelzona® 1111 in split moldSanding shaft to sizeShaft ready to go to work

 
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