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The decoring machine

The SWINGMASTER 315 EVO 3 decoring machine from Fill is THE recognized performance benchmark for the toughest decoring tasks. Combining the principles of swinging and turning, the SWINGMASTER 315 EVO 3 offers the ideal solution for a targeted sand removal process.

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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

Two extrmely powerful eccentric shafts generate a force in the direction of swing. This causes the casting clamping fixture to start vibrating. Enormous acceleration forces pulverize the crushed sand core inside the casting and transport it out of the cast part.

Acceleration levels of over 250 m/sec² with a 315 kg payload (casting plus clamping fixture) guarantee minimum cycle times and the highest levels of cost-effectiveness.

In addition to the optimal decoring position, the rapid servo rotating unit moves the cast parts into the best position for transporting the sand away. This ensures the minimum amount of residual sand with the highest degree of process reliability.

The Fill SWINGMASTER 315 EVO 3 can be operated as a standalone machine with the CORECRACKER hammer module or in combination with several machines and a separat hammering station, as required.


  • Maximum decoring output
  • Payloads up to 315 kg (including clamping fixture)
  • Rotation of the casting during core removal
  • Component-specific design of the clamping fixture
  • Simultaneous decoring of several castings possible
  • Robust construction
  • Low investment and operating costs


Customer components

castings (alloys, steel castings, non-ferrous metals, etc.), cylinder heads, engine, blocks, chassis parts, wheel rims, intake manifolds, heat exchangers, transformer housings, ...


Payload (clamping fixture incl. casting) (kg)


Decoring power (at 60Hz, unbalance speed 1200rpm, payload 315kg)

Acceleration (m/sec²)


Amplitude (mm)

22 (+/-11)

Max. clamping area (mm)

1.200 x 600 (depending on component center of gravity)

Range of rotation (°)

- 90 bis 180 (changes to range of rotation on request)

Operating height (mm)

950 (swing plate upper edge)

Connected load (kW)


Total weight (kg)


Acceleration (m/sec²)


Amplitude (mm)

22 (+/-11)

Specifications subject to change. 

Folder Foundry Technology.pdf

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