Take the next step in sharing your passion

Improved thermal stability

To achieve even further temperature stability, the S8X comes with a redirected internal airflow pathways while maintaining cooler temperatures surrounding the roaster itself.

Bring smart to your roastery

S8X's capacity allows for 1.5kg to 4.5kg batches. Whether you are a large roastery looking to run smaller and uncompromised batches for exclusive coffees, or you are a roastery cafe, wanting to freshly roast your own coffees, the S8X's capacity is a sweetspot for all.

Upgraded airflow and exhaust system allows for better thermal stability. Now with variable blower speed, share the exact cup profile you envisioned with your customers Variable blower speed to control airf

Variable blower speed to control airflow

S8X allows adjustments of the blower to fine-tune your profiles via airflow management. Enjoy even more refined expression of taste and aroma in your coffees.

Batch size: 1.5kg to 4.5kg

The batch capacity is ideal for a business to grow to be a small production roastery and to the next level.

Best choice of the roaster for the small production space.

Improved cooling tray design made space efficient, better roasting productivity without compromising work space.

S8X excels in productivity and efficiency among its class.

Hocus Pocus Roasters

Built-In LED Light

S8X's cooling tray has LED light built in to aid in easy visual assessment of the roasted coffees during the final cooling stage. No need to purchase separate light to check your work!

World's First Triple Heat System

Stronghold's patented tower drum design technology allows for even agitation of the coffees as you manage convective, radiant, and conductive heat applications. This triple heat system results in optimal roasting approach.

Conductive heat

Agitating blade pushes the coffees from center of the drum to the far edges of the drum. Conductive heat is evenly and efficiently applied to the coffees. With X-Series technology's new drum heater, you can now independently manage conductive heat on top of the existing convective and radiant heat controls. You can now express even more complex and fine-tuned taste and aroma experience.

Radiant heat

Halogen's radiant heat truly differentiates our Smart Roasters from our competitors. Penetrating more energy through multiple layers of the coffees, you can now more evenly develop your coffee inside and out.

Convective heat

Hot air circulates throughout the drum and transfers heat to every bean for even heat distribution

Roastware, where the smart roasting is

Spawned from the research of many dedicated engineers, chemists, and roasting professionals, the embedded Roastware is ready to simplify your roasting experience and needs.

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Program roasting

By selecting the coffees' origin, processing method, and desired roast level, Roastware will factor in all the information and run optimized roasts for you.

Manual roasting

Manual roasting mode gives precise control over conductive, convective, and radiant heat, allowing you to define your roast like never before.

Profile auto-save

Reliable roasting data is readily available through integration of advanced sensing technology and the embedded software. Saved roasting profile can be easily managed and analyzed.

Cooling Tray LED Light

LED light for visual assessment of the roast as it cools

Cooling Tray

Rapid cool down, from release to room temperature in less than 90 seconds.

10.1 -in. Display

simple, intuitive, effortless precision at your fingertips

Hopper

Hopper to hold 1.5 to 4.5kg of green coffee.

Trier

Keep tabs on your roasting progress

All-Electric

100% Electric means you care more about the environment and safety, but want to care less about gas installation, maintenance, and operational costs.

Viewing window (Sight Glass)

Check out the roasting drum through a clear viewing window.

For unmatched result

Blower

Variable speed blower for fine control of convective heat management

Drum Heater

Additional heat source to enhance roast performance

X-Lens

Pinpoint accuracy of actual bean surface measurement, possible with X-Lens

Pair of Halogen lamps

Sufficient radiant heat from pair of Halogen lamps

Vertical drum paddle

For the optimal even roasting

Hot air blower

Main source of heat, powerful and affective convection system

Compare Roasting Machine Specs

S8X

Dimensions (W x D x H)

975 × 835 × 1404 mm

Weight

178kg

Batch size

1.5 - 4.5kg

Rated Voltage

380V

Energy Consumption

19.5kW

Drum Heater

Yes

X-Lens

Yes

Variable Blower Fan Speed

Yes

Halogen Lamps

2 Cooling Tray LED Light

No

S7X

Dimensions (W x D x H)

650 × 620 × 885 mm

Weight

75kg

Batch size

150 - 850g

Rated Voltage

220V

Energy Consumption

5.8kW

Drum Heater

Yes

X-Lens

Yes

Variable Blower Fan Speed

No

Halogen Lamps

2 Cooling Tray LED Light

No

S7Pro

Dimensions (W x D x H)

650 × 620 × 885 mm

Weight

72kg

Batch size

150 - 850g

Rated Voltage

220V

Energy Consumption

3.5kW

Drum Heater

No

X-Lens

No

Variable Blower Fan Speed

No

Halogen Lamps

2 Cooling Tray LED Light

No

S9X

Dimensions (W x D x H)

1420 × 1250 × 1905 mm

Weight

316kg

Batch size

3 - 8 kg

Rated Voltage

380V

Energy Consumption

34.3kW

Drum Heater

Yes

X-Lens

Yes

Variable Blower Fan Speed

Yes

Halogen Lamps

4 Cooling Tray LED Light

No

Take the next step in sharing your passion

Improved thermal stability

To achieve even further temperature stability, the S8X comes with a redirected internal airflow pathways while maintaining cooler temperatures surrounding the roaster itself.

Bring smart to your roastery

S8X's capacity allows for 1.5kg to 4.5kg batches. Whether you are a large roastery looking to run smaller and uncompromised batches for exclusive coffees, or you are a roastery cafe, wanting to freshly roast your own coffees, the S8X's capacity is a sweetspot for all.

Upgraded airflow and exhaust system allows for better thermal stability. Now with variable blower speed, share the exact cup profile you envisioned with your customers Variable blower speed to control airf

Variable blower speed to control airflow

S8X allows adjustments of the blower to fine-tune your profiles via airflow management. Enjoy even more refined expression of taste and aroma in your coffees.

Batch size: 1.5kg to 4.5kg

The batch capacity is ideal for a business to grow to be a small production roastery and to the next level.

Best choice of the roaster for the small production space.

Improved cooling tray design made space efficient, better roasting productivity without compromising work space.S8X excels in productivity and efficiency among its class.

Hocus Pocus Roasters

Built-In LED Light

S8X's cooling tray has LED light built in to aid in easy visual assessment of the roasted coffees during the final cooling stage. No need to purchase separate light to check your work!

World's First Triple Heat System

Stronghold's patented tower drum design technology allows for even agitation of the coffees as you manage convective, radiant, and conductive heat applications. This triple heat system results in optimal roasting approach.

Conductive heat

Radiant heat

Convective heat

Roastware, where the smart roasting is

Spawned from the research of many dedicated engineers, chemists, and roasting professionals, the embedded Roastware is ready to simplify your roasting experience and needs.

Program roasting

By selecting the coffees' origin, processing method, and desired roast level, Roastware will factor in all the information and run optimized roasts for you.

Manual roasting

Manual roasting mode gives precise control over conductive, convective, and radiant heat, allowing you to define your roast like never before.

Profile auto-save

Reliable roasting data is readily available through integration of advanced sensing technology and the embedded software. Saved roasting profile can be easily managed and analyzed.

Cooling Tray LED Light

LED light for visual assessment of the roast as it cools

Cooling Tray

Rapid cool down, from release to room temperature in less than 90 seconds.

10.1 -in. Display

simple, intuitive, effortless precision at your fingertips

Hopper

Hopper to hold 1.5 to 4.5kg of green coffee.

Trier

Keep tabs on your roasting progress

All-Electric

100% Electric means you care more about the environment and safety, but want to care less about gas installation, maintenance, and operational costs.

Viewing window (Sight Glass)

Check out the roasting drum through a clear viewing window.

For unmatched result

Blower

Variable speed blower for fine control of convective heat management

Drum Heater

Additional heat source to enhance roast performance

X-Lens

Pinpoint accuracy of actual bean surface measurement, possible with X-Lens

Pair of Halogen lamps

Sufficient radiant heat from pair of Halogen lamps

Vertical drum paddle

For the optimal even roasting

Hot air blower

Main source of heat, powerful and affective convection system

Compare Roasting Machine Specs

S8X

Dimensions (W x D x H)

975 × 835 × 1404 mm

Weight

178kg

Batch size

1.5 - 4.5kg

Rated Voltage

380V

Energy Consumption

19.5kW

Drum Heater

Yes

X-Lens

Yes

Variable Blower Fan Speed

Yes

Halogen Lamps

2

Cooling Tray LED Light

No

S7X

Dimensions (W x D x H)

650 × 620 × 885 mm

Improved cooling tray design made space efficient, better roasting productivity without compromising work space.

S8X excels in productivity and efficiency among its class.

Kühne Kaffee Holding GmbH
Hinschenfelder Stieg 13 , 22041
Hamburg Germany