The Stronghold S7X is built for cafes and roasters who need maximum control and precision in small-batch roasting. Ideal for sample roasting and evaluating green coffees, it allows roasters to explore roast profiles with exceptional accuracy and repeatability.
As the official roaster for the 2026 U.S. Coffee Roasters Championship, the S7X gives competitors the freedom to experiment and refine their coffees, providing a platform to showcase creativity, skill, and technical precision on a national stage. The S7X has also been selected as the official roasting machine for the 2025-26 Best of Panama and 2025-26 Best of Hawaii Coffee Competition, further demonstrating how its technology supports roasters in highlighting the most nuanced characteristics of exceptional coffees.
The X-Series Drum Heater allows for a direct and precise conductive heat application resulting in an even wider spectrum of aroma and taste experience to be expressed.
Peerless replication feature receives an upgrade with unmatched precision of the X-Lens — pinpoint accuracy of actual bean surface measurement.
Same compact size as the S7 Pro, with more powerful features and advanced technologies. Batch size: 150g to 850g.
| Dimensions (WxDxH) | 650 x 620 x 886 mm |
| Weight | 75 kg |
| Batch Size | 150g – 850g |
| Rated Voltage | 220V |
| Energy Consumption | 5.8 kW |
| Drum Heater | Yes |
| X-Lens | Yes |
| Variable Blower | No |
| Halogen Lamps | 2 |
| Cooling Tray LED | No |
| Chaff Collection | Built-in |
Additional conductive heat source to enhance roast performance
Pinpoint accuracy of actual bean surface measurement
From release to room temperature in less than 90 seconds
Simple, intuitive, effortless precision at your fingertips
100% electric — no gas installation, maintenance, or operational costs
Clear viewing window to check the roasting drum
For the optimal even roasting
Main source of heat — powerful convection system
Sufficient radiant heat from pair of halogen lamps
“Trusted by World Champions and World Championships organizers.”
“The s7 arrived today in impeccable condition. Honestly, I don't think I've ever seen something packaged or shipped in such pristine condition.”
Get a personalized quote and see how it fits your operation. S7X.
Leasing from $444/mo