--- title: W30A Pro --- Industrial roasters ### W30A Pro The Giesen W30A Pro takes everything trusted about the original W30A—build quality, capacity, control—and elevates it with full automation. Designed for roasteries that prioritize consistency, efficiency, and scale, the W30A Pro handles the entire roast cycle from start to finish with minimal operator input. - Up to 30 kg per batch | 150 kg per hour - Robust and reliable construction - Fully customizable ![w30 coffee roaster giesen full plant](https://47580324.fs1.hubspotusercontent-na1.net/hub/47580324/hubfs/w30%20trans.webp?width=300&name=w30%20trans.webp) - [Sample Roaster](https://giesen.com/w6-series?hsLang=en) - [W1A/E](https://giesen.com/w6-series?hsLang=en) - [W6A/E](https://giesen.com/w6-series?hsLang=en) - [W15A/E](https://giesen.com/w6-series?hsLang=en) - [W30A/Pro](https://giesen.com/w6-series?hsLang=en) 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. ![W6seriesRender](https://47580324.fs1.hubspotusercontent-na1.net/hub/47580324/hubfs/W6seriesRender.png?width=300&name=W6seriesRender.png) From ignition to cooling. ### 100% automation Unlike the standard W30A, the W30A Pro automates every stage of the roast process, including green bean loading, roasting, cooling, and discharge. Just select a saved profile and press start—and Giesen Profiler care of the rest. This eliminates variability, reduces labor, and ensures perfect reproducibility every time. [Request a Quote](https://giesen.com/request-a-quote?hsLang=en) ![Giesen W30A Pro roaster](https://47580324.fs1.hubspotusercontent-na1.net/hub/47580324/hubfs/W30A%20Pro%201.37.png?width=300&name=W30A%20Pro%201.37.png) More batches. less hands-on time. ### Designed for continuous production The W30A Pro is built for uninterrupted roasting. It allows for back-to-back roasts without manual resets. Operators can oversee production, not manage it—making the Pro ideal for scaling output while maintaining quality control. [Get in touch](https://giesen.com/contact?hsLang=en) ![Side view of a W30A Pro roaster with GCC and external cyclone](https://47580324.fs1.hubspotusercontent-na1.net/hub/47580324/hubfs/W30A%20Pro%201.38.png?width=300&name=W30A%20Pro%201.38.png) General specifications** **Measurements **4147 x 1272 x 2518 mm **Weight ***On request* **Minimum batch size **15 kg **Maximum batch size **30 kg **Sound level **70 dB (A) **Chimney diameter **Ø 200 mm 2x Ranges** **Underpressure range** 100 - 170 Pa (130 Pa default) **Drum speed range** 37 - 52 Hz (47 Hz default) **Temperature setpoint range** 100 - 250 °C (200 °C default) Certifications** **Standard certifications** CE marked **Optional certifications** UL  AGA  Optional additions** **Giesen Profiler** **Destoner** **Coffee Conveyor** **Catalytic Emission Cleaner** Electrical specifications** **Supply voltage **400V AC  **External fusing **3 x 25A **Maximum electrical power **5,1 kW Gas specifications** **Gas connection **G 1/2" **Maximum gas consumption **G20 - 6,9 m³/h G25 / G25.3 - 6,2 m³/h G30 - 1,7 m³/h G31 - 2,4 m³/h **Gas inlet pressure **G20 - 25 mbar G25 / G25.3 - 20 mbar G30 - 30 / 37 / 50 mbar G31 - 30 / 29 / 50 mbar** ** The serious stuff. ## Technical data. If you need any further technical information that you can't find on this page, please contact us. We will be happy to help you! Temperature control** Giesen roasters combine advanced temperature control with cutting-edge automation, ensuring consistency and ease in every roast. With features like automatic mode and burner percentage control, you have the tools to master your craft and achieve unparalleled results. Airflow control** Giesen roasters feature advanced airflow control, allowing you to fine-tune the roasting environment to achieve your desired flavor profiles. By adjusting the underpressure settings, you can influence the heat transfer and development of your beans. Drumspeed control** Giesen roasters feature adjustable drum speed control, empowering you to perfect your roasting process. By modifying the drum's revolutions per minute (RPM), you can balance conductive and convective heat transfer, ensuring uniform bean development. General specifications** **Measurements **W6A - 1427 (L) x 723 (W) x 1705 (H) W6E - 1410 (L) x 723 (W) x 1705 (H) W6A Pro - 1623 (L) x 2414 (W) x 1944 (H) **Weights **W6A - 485 kg (roaster only) W6E - 496 kg (roaster only) W6A Pro - 600 kg (roaster only)** ** **Minimum batch size **W6A - 3 kg W6E - 3 kg W6A Pro - 3,5 kg** ** **Maximum batch size **W6A - 6 kg W6E - 6 kg W6A Pro - 7 kg** ** **Sound level **W6A - 70 dB (A) W6E - 70 dB (A) W6A Pro - 70 dB (A)** ** Electrical specifications** **Supply voltage **W6A - 230V AC (1L+N+PE) W6E - 400 V AC (3L+N+PE) W6A Pro - 230V AC (1L+N+PE) **External fusing **W6A - 1 x 16A W6E - 3 x 32A W6A Pro - 1 x 16A** ** **Max. electrical power **W6A - 1,7 kW W6E - 17 kW W6A Pro - 2,5 kW *Keep in mind that this is the absolute maximum power consumption. Actual average usage will be much lower.* Ranges** **Underpressure range **80 - 150 Pa (min. - max.) Default value: 110 Pa **Drum speed range **36 - 51 Hz (min. - max.) Default value: 46 Hz** ** **Temperature setpoint range **100 - 250 °C (min. - max.) Default value: 200 °C** **   [Request a Quote](https://giesen.com/contact?hsLang=en) ## Giesen essentials. [![Profiler](https://giesen.com/hs-fs/hubfs/Profiler.jpg?width=300&name=Profiler.jpg) Profiler Choose for ultimate control. ](https://giesen.com/profiler?hsLang=en)[![destoner-2](https://giesen.com/hs-fs/hubfs/destoner-2.jpg?width=300&name=destoner-2.jpg) Destoner Keeping it clean. ](https://giesen.com/destoner?hsLang=en)[![cyclone](https://giesen.com/hs-fs/hubfs/cyclone.jpg?width=300&name=cyclone.jpg) External Cyclone Less mess, more roasting. ](https://giesen.com/external-cyclone?hsLang=en)[![gcc](https://giesen.com/hs-fs/hubfs/gcc.jpg?width=300&name=gcc.jpg) GCC No more heavy lifting. ](https://giesen.com/coffee-conveyor?hsLang=en)[![cec-2](https://giesen.com/hs-fs/hubfs/cec-2.jpg?width=300&name=cec-2.jpg) Emission Cleaning Fresh air, fresh coffee. ](https://giesen.com/roasting-equipment?hsLang=en) ### Let's talk! *We would love to talk to you about your ideas, wishes and coffee dreams! * [Get in touch!](https://giesen.com/contact?hsLang=en) ```json { "@context" : "https://schema.org", "@type" : "Organization", "address" : { "@type" : "PostalAddress", "addressCountry" : "", "addressLocality" : "Dinxperlo", "addressRegion" : "Nederland", "postalCode" : "", "streetAddress" : "Anholtseweg 44" }, "email" : "info@giesen.com", "knowsLanguage" : "en", "logo" : { "@type" : "ImageObject", "url" : "https://47580324.fs1.hubspotusercontent-na1.net/hubfs/47580324/V3-Dark@20x.png" }, "name" : "Giesen Coffee Roasters", "telephone" : "+31 (0) 315 68 13 77", "url" : "https://giesen.com/w30a-pro" } ```