Coffee-Tech Engineering · Roasting machine · Commercial
Coffee-Tech Silon ZR7
The Silon ZR7 is a 7 kg gas shop roaster with a ceramic-lined drum housing and Coffee-Tech's spiral-airflow drum design. It suits specialty roasteries that want fast cooling and a compact footprint.
Shop drum roasterNatural gas
- Status
- In production
Record coverage 68%
11 sourced2 derived5 not published
Specification
Capacity
| Field | Value | Evidence |
|---|---|---|
| Type | Shop drum roaster | Sourcedcoffee-tech.com |
| Batch capacityOEM batch range 1-7 kg | 7kg 15 lb | Sourcedcoffee-tech.com |
| Smallest batch | 1kg 2.2 lb | Sourcedcoffee-tech.com |
| Roast timemidpoint of OEM roast-time range 11-17 min | 14min | Derivedcoffee-tech.com |
Heat and drum
| Field | Value | Evidence |
|---|---|---|
| Heat sourceLPG or natural gas, fully modulated premix burner 7-20 kW | Natural gas | Sourcedcoffee-tech.com |
| PowerOEM electrical specification | 1,250W | Sourcedcoffee-tech.com |
| Burner ratingmaximum burner output 20 kW x 3412.14 BTU/h per kW | 68,243BTU/h 20.0 kW | Derivedcoffee-tech.com |
| Afterburnergas afterburner or electric 'Avirnaki' smoke eliminator offered as integrated options | Optional | Sourcedcoffee-tech.com |
Dimensions
| Field | Value | Evidence |
|---|---|---|
| WidthOEM dimensions 121W x 150D x 153H cm | 1,210mm 47.6 in | Sourcedcoffee-tech.com |
| DepthOEM dimensions 121W x 150D x 153H cm | 1,500mm 59.1 in | Sourcedcoffee-tech.com |
| HeightOEM dimensions 121W x 150D x 153H cm | 1,530mm 60.2 in | Sourcedcoffee-tech.com |
| Weight | 255kg 562 lb | Sourcedcoffee-tech.com |
Electrical
| Field | Value | Evidence |
|---|---|---|
| Voltage230/380 V, 50/60 Hz | 230 / 380V | Sourcedcoffee-tech.com |
Not published Drum, Profiling software, Phase, Made in, List price. No manufacturer page or sheet we can cite gives these; they are left empty rather than guessed.
What the sources say
- OEM hourly roasting capacity: up to 28 kg/h coffee-tech.com
