Functionalities of coffee roaster machine:
Roasting for various coffee styles:
| Model | Capacity | Gas Consumption (kg/h) | Power Consumption | Power Source |
| VNTR – 60 | 180 – 240 kg/h | 2 – 3kg Gas/100kg | 11 | 3 phase – 50HZ |
| VNTR – 120 | 360 – 480 kg/h | 2 – 3kg Gas/100kg | 16.4 | 3 phase – 50HZ |
| VNTR – 250 | 750 – 1000 kg/h | 2 – 3kg Gas/100kg | 20.5 | 3 phase – 50HZ |