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.
Local experts, global strength.
Our global network of trusted partners and distributors offers more than just support—they’re your local connection to Giesen. With expert guidance, fast service, and showrooms where you can experience our roasters in action, they help bring the Giesen standard closer to you.
Our ambassadors.
Our ambassadors are leading voices in the global coffee community. From competition stages to farm-level innovation, they embody the passion, precision, and progress that define Giesen.
Willem Boot is a globally respected coffee consultant, Q grader, and founder of Boot Coffee. Known for his deep expertise in roasting and origin development, Willem brings decades of industry insight to the Giesen community, bridging craft, science, and innovation.
Sasa Sestic is the 2015 World Barista Champion and founder of Ona Coffee. A true pioneer in coffee excellence, Sasa partners with Giesen to push the boundaries of quality and sustainability, from farm to final cup.
Jaime Duque is a respected Colombian coffee expert, known for his crop-to-cup knowledge and work at an experience center in LATAM’s coffee region.
