KHIA headerKnow-How in Action

VOL DE-3, NO 15

Laufräder Für Ventilatoren Mit Belzona Schützen

 
 

Industrien:

Berg- und Tiefbau (MINQ)

 
 

Know-how Bereiche:

Ventilatoren, Gebläse und Kompressoren (FBC)

 
 

Kundenstandort:

Deutschland

 
 

Anwendungsdatum:

Januar 2021

 
 

Bearbeitungsgegenstand:

2 rotors including injection nozzles

 
 

Problem:

The rotors are part of a mine ventilation system at the end customer and are therefore continuously exposed to corrosion, erosion and moisture. In order to reduce costs and extend the service life of the components in the area of ​​plant maintenance, the two new rotors including injection nozzles were protected with Belzona 5821. In order to avoid cavitation damage in the area of ​​the blades, these edges were additionally protected with the more cavitation-resistant Belzona 2141 (ACR-Fluid Metal).

 
 

Produkte:

Belzona 5821

Belzona 2141 (ACR-Fluid Elastomer)

 

Substrate:

Stahl

 
 

Anwendungsmethode:

The application was based on the Belzona System brochures FBC-2.

 
 

Belzona Fakten:

The rotors were accepted by the customer without a complaint and installed at the end customer. The components were fine-balanced again on site.

 
 

Bildbeschreibungen

1. Steel grit blasting grade SA 2.5 2. Application

1 - layer Belzona 5821/250 µm compl.

3rd application 2 - layer Belzona 5821/250 µm compl.

4. Edge protection / application 1 and 2 layers Belzona 2141/2 x 500 µm

 
Case study pic one

 

 
 Case study pic two

 

 
 Case study pic three

 

 
 Case study pic four

 

 
 
Für weitere Informationen über Belzona Produkte finden Sie unter: www.belzona.com