KHIA headerKnow-How in Action

VOL XXX, NO 61

Belzona® Repairs Rubber Press Roll

 
 

Industry:

Pulp & Paper (PLPR)

 
 

Application:

Solids Handling Machinery (SHM)

 
 

Customer Location:

Northeastern USA

 
 

Application Date:

June 2015

 
 

Application Situation:

Rubber press roll used to laminate gasket sheets together.

 
 

Problem:

Rubber press roll had a hole caused by a tool impact, which made the roll unusable and not being able to create a smooth gasket.

 
 

Products:

Belzona 2311 (SR Elastomer)

Belzona 2911 (Elastomer QD Conditioner)

 

Substrate:

Rubber & steel

 
 

Application Method:

The application was carried out in accordance with Belzona Know-How System Leaflet SHM-9. The surface preparation and the application was carried out with the use of hand tools. 

 
 

Belzona Facts:

The cost of the Belzona materials used for the application was less than $100. Replacement of the roll would have cost the asset owners thousands of dollars. 

 
 

Photographs Description

  1. Rubber press roll
  2. Deep hole in press roll
  3. Cleaned, prepped and masked off hole to be repaired
  4. Repaired hole and used a razor blade to cut and smooth final surface
 
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