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.
Time to explore
- W6A
- W6E
- W6A Pro
The atmospheric gas burner ensures consistent, adjustable heat by mixing gas with air for an efficient flame. It enables precise temperature control, enhancing coffee flavors while maintaining energy efficiency.
Giesen Profiler is advanced roasting software for precise control and automation. It adjusts temperature, drum speed, and airflow, enabling real-time monitoring, consistency, efficiency, and flavor experimentation.
Giesen roaster temperature control ensures precise heat management, real-time monitoring, and consistency. It prevents over- or under-roasting, allowing full control to develop optimal flavor profiles.
Drum speed control in a Giesen roaster adjusts rotation for optimal heat transfer and bean movement. Fine-tuning ensures even roasting, airflow control, and flavor precision, enhancing consistency and quality.
The internal cyclone collects chaff below the cooling screen, eliminating the need for an external cyclone. This saves costs and space. It can be emptied between roasts using Cleaning Mode.
For stand-alone use, all functions can be controlled via the HMI touchscreen, allowing easy adjustment of temperature, burner, airflow, and drum speed for seamless operation.
The roaster lets you start a new batch while the previous batch is cooling in the cooling sieve, enabling simultaneous roasting and cooling for nonstop, efficient coffee processing.
The electric heating system used in the W6E ensures precise, efficient roasting with heat spirals for even heat transfer. A hot air blower option adds flexibility for controlled, uniform heat distribution.
Giesen Profiler is advanced roasting software for precise control and automation. It adjusts temperature, drum speed, and airflow, enabling real-time monitoring, consistency, efficiency, and flavor experimentation.
The pre-mix gas burner ensures efficient, precise heat control by mixing gas and air before combustion. It provides a clean, stable flame, optimal heat distribution, energy efficiency, and better roasting control.
The W6A Pro automates all manual functions, from hopper loading to destoning your coffee. It features automatic discharge valves and an automated destoner, delivering next-level coffee roasting efficiency.
Operate the W6A Pro via a touchscreen with the latest Giesen Profiler, automating all functions. This innovation revolutionizes coffee roasting, offering seamless control for future-focused roasters.
The championship winner.
Giesen W6 series coffee roasters are responsible for more than 10 world champions. Its ease of use, reliability and consistency made it a favored championship partner for many years.
Compare the models
W6 series and Destoner
The Giesen W6 series with a destoner ensures precise roasting and clean beans, removing stones and metal for better roast quality and equipment protection. This combination boosts efficiency and guarantees superior, contaminant-free coffee.
W6 series and Profiler
The Giesen W6 Series, paired with Giesen Profiler, brings automation and precision to every roast. Profiler’s intelligent triggers adjust settings in real-time, ensuring consistent, repeatable results. Ideal for scaling up without losing control, this duo makes roasting smarter and easier.
