Up to 24 kg / h.
With a 6-kilo capacity per batch and up to 24 kilos per hour, Giesen W6 series roasters deliver efficiency and consistency. Perfectly balanced for professionals who demand both quality and volume.
The ultimate centerpiece for your coffee shop. Designed to perfection, it offers the flexibility of full-control manual roasting alongside the convenience of fully automatic roasting. Handcrafted in the Netherlands and shipped worldwide.


Make your roasting life easier.
We design accessories that enhance efficiency, streamline workflow, and maintain quality. Our Destoner removes stones and foreign objects, protecting grinders and ensuring pure coffee. The External Cyclone improves chaff collection, keeping your workspace clean and supporting continuous roasting, while the Mixer ensures consistent blending with adjustable speed options.


Clean roasts, cleaner air.
The SFE Filter removes over 90% of smoke, grease, and fine dust, ensuring a cleaner roasting process. The Catalytic Emission Cleaner combines a catalytic converter and afterburner to break down pollutants at lower temperatures, reducing emissions. For high-impact reduction, our Thermal Emission Cleaner uses secondary combustion to eliminate harmful substances, releasing cleaner exhaust.

Stylish ways to store your coffee.
For storing your green and roasted coffee, we have a lot of options. From stylish, compact silos for your café to large, industrial silos for a large coffee roasting plant. Efficiency and ease of use are paramount, but the silos can also be designed entirely according to your taste and your house style, just as you would expect from us.



Stylish, compact silos for your café.
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Storage silos for small to medium-sized roasteries.
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Storage silos for medium to industrial-sized roasteries.
Read MoreNo more heavy lifting.
Our Coffee Conveyor eliminates manual lifting by transporting beans directly to the hopper. For flexible movement across your facility, the Vacuum Transport System uses motor-driven suction to move beans from bags to silos or from silos to the roaster. The Mechanic Transport System moves coffee through enclosed tubes with scoops attached to a moving chain, ensuring smooth, damage-free transport.

Transports green coffee to the hopper of your roaster.
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Moves the coffee beans to the desired location, using a vacuum.
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Moves the coffee to the desired location using a mechanic system.
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