Stronghold S2
Stronghold S2
Roast without limits!
Description:
Stronghold S2: Small Outside, Mighty Inside
Born from Project RATEL and inspired by the world’s most fearless creature, the Stronghold S2 packs the sophisticated technology of an industrial roaster into a nimble, micro-batch frame[cite: 5, 6]. It shatters traditional limits by offering 0.1-unit precision heat control, allowing roasters to translate their exact intent into reality, regardless of space or environmental constraints.
One Machine, Infinite Roles
The S2 is engineered to excel across the entire coffee supply chain:
- For Beginners: Start roasting from day one with an intuitive UI and preloaded online profiles.
- At Origin: Empower producers to innovate with a portable, simple, and accessible roasting platform.
- For Competitors: 100 levels of heat adjustment to reveal exceptional flavor clarity and vibrant acidity.
Advanced Thermal Engineering
Double the Convection
Optimized thermodynamics deliver 2x more hot air energy than existing products for thorough bean development.
Triple the Halogen
Delivers 3.3x more radiant intensity, allowing you to design taste profiles using high-intensity light.
AI-Driven Consistency
Automated variable management ensures 100% profile replication for perfect results every time.
Precision Control
Fine-tune your roast with granular 0.1-level increments to unlock subtle flavor nuances.
Technical Specifications
| Batch Size | 80g – 300g |
| Max Power | 2 kW |
| Dimensions | 380 x 250 x 619 mm |
| Weight | 27 kg |
| Rated Voltage | 220V / 50-60Hz |
Frequently Asked Questions
What makes the S2 suitable for coffee competitions?
The S2 provides 100 levels of heat adjustment and advanced heat transfer that reveals exceptional flavor clarity and vibrant acidity, meeting the standards required for world-championship-level results.
Can a beginner operate the S2 effectively?
Yes. The S2 features an intuitive UI designed for everyone, allowing beginners to start roasting immediately using preloaded programs and managed online profiles.
How does the X-lens sensor improve roasting consistency?
The X-lens infrared sensor monitors bean temperature in real-time. This data is used by the AI-assisted roasting system to ensure 100% consistency by replicating profiles perfectly every time.
"The S2 is only dictated by the imagination of whoever is using it." — Ben Put, WBC Finalist
