KHIA headerKnow-How in Action

VOL XVI, NO 31

Belzona Staves Off Replacement Cost Associated With This Chipper

 
 

Industrien:

Pulp & Paper (PLPR)

 
 

Know-how Bereiche:

Solids Handling Machinery (SHM)

 
 

Kundenstandort:

Lumber Company in California USA

 
 

Anwendungsdatum:

1994

 
 

Bearbeitungsgegenstand:

Klockner Rotary Chipper knife pocket wear.

 
 

Problem:

This unique chipper from Germany has 48” knives that are responsible for cutting the lumber into the appropriate chip size. Over a period of time, the knife pockets wear, causing unwanted fines and off-size chips.

 
 

Produkte:

Belzona® 1811 (Ceramic Carbide)

 

Substrate:

Steel

 
 

Anwendungsmethode:

The application was carried out in accordance with Belzona Know-How System Leaflet SHM-13.

 
 

Belzona Fakten:

Welding can cause localized heat stresses to the rotor assembly and replacement units have long procurement times since they have to be manufactured in Germany.

 
 

Bildbeschreibungen

  1. View of the Klockner Chipper apparatus
  2. Rotor assembly with worn pockets
  3. Knives removed from unit
  4. Applying Belzona® 1811 to pocket profile
 
Case study pic one

 

 
 Case study pic two

 

 
 Case study pic three

 

 
 Case study pic four

 

 
 
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