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Sunflower impact dehuller

The sunflower impact dehuller DGBB uses proven technology to dehull sunflower seeds with minimum waste, delivering consistent high-quality hull and kernel separation with throughputs of up to 180 tons per day.

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Key benefits

Flexible processing
Four setpoints allow you to adjust the process to suit different moisture content values or to meet the requirements of different sunflower seed varieties.
Efficient dehulling
Innovative design of the impact plate ensures that your seeds are efficiently dehulled, whilst minimizing the number of damaged seeds. The impact plate is also designed to reduce undesired fine dust, reducing any oil impregnation effect.
Consistently high product quality
The horizontal feeder spreads the seeds uniformly across the complete width of the rotor, bringing you a consistent high product quality.

Highlight features

High availability

Easy maintenance and reduced downtimes

Large maintenance doors provide easy access to all components. This makes changing the rotor, beater plates, and impact plate very fast. The readily accessible feeder makes it easy to clean the magnets and adjust the feed slide gate. Your operators can check the product flow though the inspection window. All of this helps to avoid unplanned downtimes and keeps operating and maintenance costs low.

Rugged design

Reliable operation

The rugged frame structure is fitted with vibration pads to keep vibrations and noise low. The durable rotor, beater plates, impact plate, magnets, and seals are subject to very little wear, bringing you reliable operation over many years.

Dehulling solution

Single machine or fully integrated solution

You can purchase our sunflower impact dehuller DGBB as a single machine or as an integral part of a sunflower dehulling solution including the Bühler hull separator, cleaner, flaking, hammer or pellet mills, conveying systems, and more.

Application possibilities

The Bühler process

Efficient in every step of production

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Services and training

Our services and training are designed to keep you up to date on products and technologies, giving you the confidence and experience you need.

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Gupfenstrasse 5
Uzwil
9240
Switzerland