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VOL XX, NO 59

Press Roll Crack Repair With Belzona

 
 

Industry:

Pulp & Paper (PLPR)

 
 

Application:

Solids Handling Machinery (SHM)

 
 

Customer Location:

Pulp and paper mill, Egypt

 
 

Application Date:

December 2004

 
 

Application Situation:

Press roll

 
 

Problem:

Crack in the hard rubber cover of the press roll. The crack was increasing over time.

 
 

Products:

Belzona® 1111 (Super Metal)

 

Substrate:

Hard rubber

 
 

Application Method:

Application was carried out in accordance with Belzona Know-How System Leaflet SHM-9. The cracked layer was removed then Belzona® 1111 applied and finally machined back to size.

 
 

Belzona Facts:

Belzona® 1111 had similar hardness to the original hard rubber, was easy to machine and has good compressive strength to cope with the operating conditions.

 
 

Photographs Description

  1. The crack in the rubber cover
  2. Removing the cracked layer
  3. Belzona® 1111 applied to the roll
  4. Completed repair
 
 
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For more information about Belzona visit: www.belzona.com