Fill Pre Deburring Station | © Fill
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The drifting machine

The PRE-DEBURRING STATION from Fill is a robust machine for steel castings and forgings, adapted to the harsh foundry environment. Openings (e.g. valve seats, intake and exhaust ports) are opened automatically with hammers and pre-deburring tools, while the core sand inside the component is broken up.

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Fill Machine Engineering Wuehrer Anita | © Fill
Anita Wührer Sales Assistance Competence Center Foundry Technology
Fill Machine Engineering Rathner Thomas | © Fill
Thomas Rathner Head of Competence Center Foundry Technology
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The concept

After the components have been fed into the PRE-DEBURRING STATION manually or automatically, they are pre-deburred on four sides by multiple hammers fitted with deburring tools.

At the same, the hammer energy introduced into the component is used to break up the core sand in the component, so this can subsequently be shaken out. The mounting is adpated as required to the component.

The Fill PRE-DEBURRING STATION can be operated, as required, either as a standalone machine or in combination with several machines.


  • High flexibility
  • Component-specific design of the clamping fixtures
  • Long service lives
  • Low tool costs
  • No need to pre-deburr castings manually
  • Simultaneous breaking of core sand in the component
  • Freely programmable automatic mode
  • Low investment and operating costs


Customer components 

Castings, engine blocks, cylinder heads, chassis parts, etc.


length / width / height (mm)

approx. 3.400 / 2.300 / 3.500

Weight (kg)

approx. 10.000

Clamping surface (mm)

approx. 1.300 x 500 (other dimensions on request)

Hammers (pcs)


clamping fixture (standard and customer specific)

Specifications subject to change.

Folder Foundry Technology.pdf

Download, 6 MB, PDF

Contact request

We would like to put you in touch with a competent contact person for your request. Just a few pieces of information are enough for us to be able to help you in the best possible and timely manner.