Choose a starting point
Built-in light, medium and dark profiles offer an accessible introduction to roasting.
Sandbox Smart · Home coffee roasting
Take your coffee journey back to the green bean. This complete setup brings app-controlled electric roasting, rapid bean cooling and outdoor exhaust management together for a more considered home roasting experience.

From first roast to your own profile
Built-in light, medium and dark profiles offer an accessible introduction to roasting.
Manual mode lets you adjust heating power, fan speed and drum rotation as your confidence grows.
Create and share roast profiles through the Sandbox Smart app, then compare the results in your cup.

Small batches. Personal taste.
The roasting unit measures just 23 cm wide. Its rotating stainless-steel drum keeps beans moving during electric heating, while the observation window lets you follow their colour development.
Roast a small batch, taste the result and refine your next profile. It is an inviting way to explore different green coffees and discover the roast styles you enjoy.
Manufacturer photography shows colour examples; available finishes depend on your selected configuration.

Finish your roast with control
Fan-assisted cooling helps halt continued roast development after the beans leave the drum. The cooling area accommodates up to 500 g, with the manufacturer reporting cooling to room temperature within approximately one minute.
A 316 stainless-steel bean tray holds the coffee above a chaff-collection layer for convenient cleanup.
Cooling time varies with the batch and surrounding conditions. Cooling capacity does not increase the recommended roasting batch.
A better roasting environment
The included exhaust system uses a 4,500 rpm fan and adjustable ducting to direct fumes outside. A magnetic attachment simplifies installation, while the latch design makes disassembly and storage easier.
The duct adjusts from 61 to 153 cm to suit your workspace. Position the setup near a suitable outdoor venting point and maintain the clearances specified in the manual.
Exhaust ventilation moves fumes outdoors; it does not replace proper room ventilation.

A considered roasting routine
Weigh your green coffee, connect the app and choose a profile. Stay with the roaster throughout the session, then transfer your beans to the included cooling area to help stop further roast development.
Roasting, fan-assisted cooling and adjustable exhaust ventilation are included in this complete setup. The removable drum, chaff tray and cooling screens make it easier to clean up after each session.
Operate indoors with good ventilation and at least 20 cm clearance around the exhaust. Use heat-resistant mittens for hot parts and remove chaff after each roast. Follow the supplied manual.
Technical details
| Specification | Details |
|---|---|
| Setup | Sandbox Smart Complete Roasting Setup |
| Recommended roasting batch | 100 g of green coffee |
| Heating | Electric |
| Control | Sandbox Smart app via Bluetooth |
| Roasting modes | Preset profiles and manual control |
| Adjustable parameters | Heating power, fan and drum speed |
| Drum | 304 stainless steel; nominal 30 rpm |
| Roasting unit dimensions (W × D × H) | 23 × 25.5 × 26 cm |
| Roasting unit weight | 7 kg |
| Roasting unit power | 600 W nominal; manual specifies 550–650 W |
| Roasting unit voltage versions | 110 V AC, 50/60 Hz |
| Cleaning | Removable drum and chaff tray |
| Standard accessories | Heat-resistant mittens and cleaning brush |
| Included functions | App-controlled roasting, fan-assisted bean cooling and outdoor exhaust ventilation |
| Cooling capacity | Up to 500 g |
| Cooling tray material | 316 stainless steel |
| Exhaust fan speed | 4,500 rpm |
| Adjustable duct length | 61–153 cm |
| Exhaust attachment | Magnetic connection with latch-based disassembly |
Match the supplied equipment to your electrical supply. The voltage and power figures above apply to the roasting unit, not the combined setup. The recommended 100 g batch follows the manufacturer's user manual.