GIESEN MODEL COMPARISON
Compare the Full Giesen Roaster Range Side by Side
Find the ideal batch capacity and output rate for your roastery — from the 15kg specialty W15A to the 140kg industrial W140A Pro.
Compare Giesen Coffee Roasters
At Coffee Roaster Services, we offer a wide range of Giesen coffee roasters, from sample roasters to the high-capacity W140A Pro. But our expertise goes far beyond just supplying top-of-the-line coffee roasters — that's only the beginning. Our real strength lies in creating a complete setup tailored to your roastery.
The roaster may be the heart of your operation, but it's the surrounding equipment and workflow design that make your production process seamless and efficient.
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| Specification |  |  |  |
|---|---|---|---|
Category | Specialty Roaster | Specialty Roaster | Specialty Roaster |
Batch capacityDiffers | 3 – 6 kg per batch | 3 – 6 kg per batch | 7.5 – 15 kg per batch |
Output rateDiffers | Up to 24 kg per hour | Up to 24 kg per hour | Up to 75 kg per hour |
Dimensions (W x D x H)Differs | 1589 x 761 x 1949 mm | 1427 x 723 x 1705 mm | 1914 x 962 x 2101 mm |
WeightDiffers | 485 kg | 485 kg | 650 kg |
HeatingDiffers | Gas or electric | Gas | Gas or electric |
ControlDiffers | Tablet, cloud and AI-assisted | On-board controls | Tablet, cloud and AI-assisted |
Sound level | 70 dB | 70 dB | 70 dB |
Chimney sizesDiffers | Ø 200 mm | Ø 150 mm | Ø 200 mm |
Underpressure | 80 – 150 Pa | 80 – 150 Pa | 80 – 150 Pa |
Drum speedDiffers | 36 – 51 Hz | 36 – 51 Hz | 34 – 49 Hz |
Temperature range | 100 – 250 °C | 100 – 250 °C | 100 – 250 °C |
Electrical supply (gas heating) | 230V AC, 1 x 16A, 1.7 kW | 230V AC, 1 x 16A, 1.7 kW | 230V AC, 1 x 16A, 1.7 kW |
Electrical supply (electric heating)Differs | 400V AC, 3 x 32A, max 17 kW | — | 400V AC, 3 x 63A, max 32 kW |
Gas connection | G 3/8″ | G 3/8″ | G 3/8″ |
Gas consumption (G20)Differs | 1.8 m³/h | 1.8 m³/h | 3.4 m³/h |
Certifications | CE marked (standard), UL / AGA (optional) | CE marked (standard), UL / AGA (optional) | CE marked (standard), UL / AGA (optional) |
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