The decoring machine
The TWISTMASTER 400 decoring machine from Fill combines the highest levels of performance with maximum payload and flexibility in decoring tasks that necessitate no turning of the casting.
Two extremely powerful eccentric shafts generate torsional oscillation that sets the casting in motion. Enormous accoleration forces pulverize the crushed sand core inside the casting and transport it out of the cast part.
Acceleration levels of over 170 m/sec² with a 400 kg payload guarantee minimum cycle times and the highest levels of cost-effectiveness.
The Fill TWISTMASTER 400 can be operated as a standalone machine with hammers or in combination with several machines and a separate hammering station.
A robust connection interface facilitates the free design of customer-specific clamping fixtures. The widest range of clamping fixtures can be fitted variably for minimum retooling costs. Optionally, very large or several small castings may be decored as required.
- Maximum decoring output
- Payloads up to 400 kg (including clamping fixture)
- Component-specific design of the clamping fixture
- Simultaneous decoring of several castings possible
- Robust construction
- Low investment and operating costs
castings (alloys, steel, non-ferrous metals, ...), cylinder heads, engine blocks, chassis parts, wheel rims, intake manifolds, heat exchangers, transformer housings, ...
Max. payload (kg)
400 (clamping fixture with casting)
Max. acceleration (m/sek²)
350 (depending on payload)
ca. 170 (with 400 kg payload)
Max. amplitude (mm)
50 (+/- 25 mm) (depending on payload)
ca. 22 (with 400 kg payload)
Drive motor (kW)
11 AC asynchronous motor
Length / width / height (mm)
approx. 3.000 / 2.770 / 2.730
clamping fixture (standard and customer specific)
sand removal solutions (standard and customer specific)
CORECRACKER hammer module or external hammer stations
customer-specific automation solutions
Specifications subject to change.