Stronghold S7X – Smart Electric Coffee Roasting Machine

Advanced Roasting. Greater Precision. More Possibilities.

Discover the next level of specialty coffee roasting with the Stronghold S7X, an advanced electric coffee roasting machine engineered for coffee professionals, specialty cafés and quality-focused roasteries.

With a flexible batch capacity of 150 g to 850 g, the S7X combines conductive, convective and radiant heating with advanced temperature sensing to help roasters explore complex flavour profiles and achieve greater control over the roasting process.

Designed to support both experimental and repeatable roasting workflows, the S7X brings together intelligent software, precision-focused heating technology and an intuitive touchscreen interface in a compact professional machine.

Key Features

1. Flexible Small-Batch Roasting

Roast between 150 g and 850 g of green coffee beans per batch. Ideal for specialty coffee development, sample roasting and in-house roasting at quality-focused cafés.

2. Advanced X-Lens Technology

The integrated X-Lens measures the actual coffee bean surface temperature, helping roasters monitor roast development with greater precision and responsiveness.

3. Enhanced Conductive Heating

The X-Series Drum Heater provides an additional controllable source of conductive heat, allowing greater flexibility when developing roasting profiles and exploring different flavour characteristics.

4. Triple Heat System

Combines three heat-transfer methods:

• Conductive heat: Transfers heat through contact with the roasting drum.

• Convective heat: Uses circulating hot air to distribute heat throughout the beans.

• Radiant heat: Uses halogen lamps to deliver radiant energy to the coffee beans.

Together, these systems offer multiple ways to influence roast development.

5. Intelligent Roastware Software

Choose between program roasting and manual roasting modes. Program mode uses coffee information and desired roast level to guide the roasting process, while manual mode gives users more direct control over the different heating systems.

6. Automatic Roast Profile Management

Roasting data and profiles can be saved and managed for analysis and future use. The Auto-Replication feature adjusts to changing external conditions to help reproduce established roasting profiles.

7. Rapid Cooling Tray

The integrated cooling tray is designed to cool roasted coffee beans to room temperature in less than 90 seconds, according to the manufacturer.

8. Intuitive Touchscreen Interface

The 10.1-inch touchscreen provides access to roasting controls, profiles and monitoring features through the embedded Roastware system.

9. Fully Electric Operation

The S7X operates on electricity, eliminating the need for a gas supply. Appropriate electrical infrastructure and exhaust arrangements are still required.

Technical Specifications

Recommended Applications

• Specialty coffee shops and cafés

• Boutique coffee roasteries

• Coffee quality-control laboratories

• Green coffee evaluation and sample roasting

• Roast profile development and experimentation

• Professional coffee training environments

Installation and Power Requirements

The Stronghold S7X requires a 220 V electrical supply with at least 5.8 kW power capacity. The manufacturer recommends a dedicated, independent 30 A circuit breaker with proper grounding.

Suitable exhaust ducting and sufficient installation clearance are also necessary. Consult the manufacturer's installation requirements and a qualified electrician before installation.

Why Choose the Stronghold S7X?

The S7X brings together enhanced conductive heating, X-Lens temperature measurement and intelligent roast management in a compact professional roaster. It is designed for coffee businesses that want to explore more precise roasting techniques while developing and refining their own coffee profiles.

Explore precision roasting with the Stronghold S7X at Benki Brewing Tools.