Roller brushes.

ARKU roller brushes ensure the best possible and uniform rounding of sheet metal edges. The rollers rotate across several axes and can thus strike all the sheet metal edges multiple times. A radius of up to 2.0 mm is possible for some applications. The tools come in various designs so you can influence the degree of rounding on your parts, as well as the surface or the processing speed. Depending on your processing requirements, we will select the suitable roller brush together with you.

ARKU roller brushes at a glance:

  • Best possible sheet metal edge rounding
  • Uniform rounding 
  • Very fast tool change
  • Direction-independent processing
  • Long tool life (up to 3000 hours)
  • Various designs available

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Find suitable tools and spare parts for your deburring machine!

Variants.

Roller brushes for rounding

From the universal original to the custom-made tool for your specific application.

Roller brushes for oxide removal

A special purpose tool for the removal of oxide byproducts from your cutting edges.

FAQ

Do you have different designs for edge rounding rollers available?

Yes. The decision on how your tool should be chosen depends on certain factors. First of all, your range of parts and the requirements on your sheet metal edges determine which machine-tool combination can best meet your requirements. Besides rounding, the decision criteria could also include the material mix or the desired surface finish. Depending on these criteria, we can help you select the best and most economical tool for your application. We can also verify the selection by running test parts.

How is a roller brush built?

All around the central hub of the tool, you will find abrasive lamellas which consist of an abrasive fabric and abrasive grit. The tool’s characteristics are defined by the design of the abrasive fabric.  For example, fine particle sizes remove less from the sheet metal, while coarser particles will remove more material. Accordingly, rounding of the edge will be greater. ARKU roller brushes come with a quick-change system. Thus the tool is changed in just a few seconds. 

What do I have to consider when choosing a roller brush?

First of all, it is important that you are clear about the desired result. Including for example, the edge rounding result, the surface requirements, the processing speed or the parts or material mix. Another consideration is what materials you process.  You should not process steel and stainless steel with the same tools to avoid steel particles being carried over onto the stainless steel surfaces. Also, parameters such as grit type or grit size of the installed abrasive filament are important tool characteristics that will define the processing result. ARKU customers will receive the corresponding product information along with the tools and expert advice that enable them to choose suitable products. You should also make sure that verified OEM spare parts are used in order to achieve the best result and avoid damage to the machine.

Edge rounding with roller brushes and rotor.

Technical data.

Dimensions.

Diameter: approx. 350 mm (14”)
Width: approx. 500 mm (20”)

 

Shape.

Uniform rounding of all sheet metal edges.

 

Machine models.

EdgeBreaker® 6000

 

 

Design.

Various designs
are available.

 

Procedures.

Edge rounding
Oxide removal

Tailor-made tools and spare parts for your deburring machines.

Tailor-made tools and spare parts for your deburring machines.

  • Fast delivery
  • Personal consultation
  • Quality products made in Germany

Additional information.

Contacts.

Andreas Hellriegel

Andreas Hellriegel
Head of Business Development
T: +49 7221 5009-78

andreas.hellriegel[at]arku.com

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