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
• Optimized airflow and thermodynamics deliver a 200% increase in convection heat compared to other coffee roasters, ensuring a thorough transfer of energy and consistent roast across every bean.
• Triple the Halogen
• The S2 delivers 3.3x more radiant heat intensity to penetrate more energy through layers of coffee, evenly developing flavour inside and out.

Intelligent Automation

• X-Lens Precision
• The S2 is equipped with an infrared sensor to monitor bean temperature with to-the-degree accuracy in real-time, ensuring 100% profile consistency and the perfect roast every time.
• AI-Driven Consistency
• The intelligent automation system manages every variable to ensure unyielding profile repeatability, ensuring that once you've found the perfect roast, you will always be able to recreate it.

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.

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
• Optimized airflow and thermodynamics deliver a 200% increase in convection heat compared to other coffee roasters, ensuring a thorough transfer of energy and consistent roast across every bean.
• Triple the Halogen
• The S2 delivers 3.3x more radiant heat intensity to penetrate more energy through layers of coffee, evenly developing flavour inside and out.

Intelligent Automation

• X-Lens Precision
• The S2 is equipped with an infrared sensor to monitor bean temperature with to-the-degree accuracy in real-time, ensuring 100% profile consistency and the perfect roast every time.
• AI-Driven Consistency
• The intelligent automation system manages every variable to ensure unyielding profile repeatability, ensuring that once you've found the perfect roast, you will always be able to recreate it.

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.