The Stingray E7 is an electric coffee roaster, engineered with precision to deliver exceptionally consistent roasts. Our exclusive ElectroFlame technology and smart Heat Management Software are a breakthrough in the industry, pairing a powerful electric burner with a meticulously designed ceramic drum housing to create an unparalleled roasting experience and an exceptional cup profile.
Pyrex Monitoring Lens
Clear visual monitoring of the roasting process
Bespoke Bean Container
Easily pour cooled beans to the designated container or a bag placed inside.
Automatic Pneumatic Doors
Swift, responsive pneumatic doors quickly load the drum or release the roasted beans.
Light+Magnifying Lens
Built-in magnifying lens with integrated lighting for precise, close monitoring
Precise Pressure Gauge
Precisely monitor in-drum pressure to ensure consistent results and smooth operation.
Precision Built Product
Built with precision metalwork, and premium hardware for best reliability.
Touch Screen Operation
Intuitive touch screen interface for smooth, responsive control
Saftey Drum Extinguisher
Necessary safety measure in an extreme event of fire inside the drum.
| Batch Capacity | 1-7 kg (2.2-15.5 lbs) of Green Coffee |
| Roasting Cycle | 11-17 minutes for a full batch |
| Hourly Output | Approx. 28kg (62 lbs) |
| Quality and safety compliance | CE, RoHS, EMC |
| Electrical Specifications | 380V | 50/60Hz | 18,000W |
| Drum Motor | Individual, heavy duty gear motor. Digital variable drum speed control comes standard |
| Heating Source | ElectroFlame Technology, Electric Burner |
| Cooling Blower | High capacity cooling blower, cooling time is about 2-3 minutes |
| Chaff Evacuation | Cyclone chaff collector with booster blower – for clean roasting and cleaner exhaust |
| Bearings | Heavy duty, precision bearings. Long intervals between required maintenance |
| Dimensions | 121W x 165D x 153H cm (48″ x 59″ x 60″) |
| Weight | 255 kg (562 lbs) |
| Body | Full precision metal work, top quality hardware, galvanized steel, carbon steel and stainless steel |