KHIA headerKnow-How in Action


Belzona® Rebuilds Worn Housing



General Industry (GIND)



Mechanical Power Transmission (MPT)


Customer Location:

Concrete Plant, New Brunswick, Canada


Application Date:

August 2009


Application Situation:

Pin bush housing of a loader used to transport aggregate at a cement plant.



Worn pin bush housing of the loader



Belzona 1111 (Super Metal)

Belzona 9411 (Release Agent)



Cast iron


Application Method:

Application was carried out in accordance a modified version of Belzona Know-How System Leaflet MPT-1.


Belzona Facts:

Rebuilding the housing conventionally would have required the yard to dismantle the equipment and then ship it to a suitably sized machine shop for welding and line boring making for an expensive repair. This Belzona repair incurs a fraction of the downtime normally associated with these types of repairs saving enormous amount of money. 


Photographs Description

  1. This Case front end loader had a worn bushing located in the rear walking beam. 
  2. The worn bushing was prepared with a die grinder to provide a good bonding surface
  3. The new pin was coated with Belzona 9411 before it was reset into Belzona 1111 Super Metal.
Case study pic one


 Case study pic two


 Case study pic three




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