KHIA headerKnow-How in Action

VOL XXVIII, NO 194

Belzona® Protects Structural Steel Of A Paper Machine

 
 

Industry:

Pulp & Paper (PLPR)

 
 

Application:

Tanks and Chemical Containment Areas (TCC)

 
 

Customer Location:

New England, USA

 
 

Application Date:

Summer 2014

 
 

Application Situation:

Structural steel on a section of a Valmet paper machine press.

 
 

Problem:

The paper machine structural steel was severely corroded and in need of corrosion protection. 

 
 

Products:

Belzona 1121 (Super XL-Metal)

Belzona 5811 (Immersion Grade)

 

Substrate:

Steel

 
 

Application Method:

Hand tools, such as needle guns and grinders, were used for surface preparation before smoothing with Belzona 1121 and overcoating with Belzona 5811. The application was carried out with a modified version of Belzona Know-How System Leaflet TCC-5.

 
 

Belzona Facts:

Paper machine rolls are scheduled for infrequent removal during scheduled and planned maintenance outages. It was difficult to access the interior sections of the paper machine with rolls in place. The machine was shut down for 1 week in the summer time and the rolls were removed. The customer has previously used Belzona for other repairs and was impressed with the applicators and product.

 
 

Photographs Description

  1. Section of paper machine press
  2. Paper machine name plate with corrosion 
  3. Close-up view of corrosion
  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