Description
Specs
Method

TRUSTED BY WORLD BARISTA CHAMPIONS

The Stronghold S2 is a small-yet-powerful coffee roasting machine with a 80-300 g (2.82-10.58 oz) capacity that packs the performance of a production-scale roaster into a micro-batch frame. With an easy installation process (no gas setup required), the S2 fits in almost anywhere.

Regardless of where you are in your journey, the Stronghold S2 empowers you to explore, create, and gain a deeper understanding of your coffee.

One Machine for Everyone
The Stronghold S2 is built for global roasting standards, delivering the quality control and consistency of an industrial coffee roaster inside of a compact, intuitive UI for everyone. Start roasting from day one with preloaded programs and online profiles, and branch out to new roasting parameters with confidence as the S2 scales with you.

The S2 bridges the gap between approachable coffee education and high-level production. Alongside automated guidance for beginners, it offers all the precision and control required for professional roasteries, specialty cafés, and competitors to develop and recreate flavour profiles, including 100 levels of heat adjustment.

Powerful Dual-Heat System
- Double the Hot Air
- Triple the Halogen
Intelligent Automation
- X-Lens Precision
- AI-Driven Consistency
Flavour That Highlights Origin
Move beyond traditional sample roasting and gain a deeper understanding of your coffee. Exclusive to Stronghold roasters, The S2 employs a dual-heat system (combining convention and radiation) to develop complex flavours with precision while preserving coffee's natural sweetness and acidity for World-Championship-level results.
- Batch size: 80-300 g (2.8-10.6 oz)
- Dimensions: 380 mm x 250 mm x 619 mm (14.96 in x 9.84 in x 24.37 in)
- Weight: 27 kg (59.52 lbs)
- Max power: 2kW
- Rated voltage: 220V / 50-60Hz
- Built-in Auto-Cloud sync
- AI-powered auto profile replication
Use the Stronghold S2 for small-batch roasting, sample roasting, and rigorous quality control. With the precision and quality control of a production-scale machine, the S2 is perfect for specialty cafés, roasteries, and coffee education programs looking for an accessible, economic coffee roaster without compromising on quality.

STRONGHOLD S2 Tabletop Coffee Roaster