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Giesen W6 series.

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.

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Efficiency
Additions that make your roasting life easier, faster and more efficient.
Specialty Roasters

Built for the Passionate

In the world of specialty coffee, every batch is a story—told through hand-selected beans, carefully monitored roasts, and a roaster who knows the sound of the first crack like a melody. Our Specialty Roasters are designed for artisans, baristas, and small-batch roasters who value precision, control, and the ritual of the roast. Whether you're exploring new origins or dialing in the perfect profile, this is where creativity meets craftsmanship.

W6A at Ethica coffee roasters
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Emissions
Are you aware of you emissions and want to do something about it? Then be sure to check out our emission-reducing additions.
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Sample Roasters

The Giesen Sample Roaster may seem like an oddity but make no mistake. This awesome little machine is bursting with possibilities. 

W1 Series

Compact, yet powerful W1 Series roasters are highly popular for the professional roasting of small batches of specialty coffee.

W6 Series

The W6 is the champions choice roaster. We produced more than 10 world champions with this roaster. We think it's quite good.

W15 Series

Bridging the gap between smaller shop roasters and larger industrial machines. W15 series roasters stand out due to their versatility and adaptability.

W30 Series

W30 series roasters ensure efficiency without losing craft. We think it's quite good. When you're serious about specialty, W30 series roasters are an awesome option.
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Storage
Efficient and stylish ways to store your green and roasted coffee. Whether in your café or in your roasting plant, we have a solution.

Let's talk!

We would love to talk to you about your ideas, wishes and coffee dreams! 
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