Specification:
| Model | BV-57 | BV-57 | BV-57 |
| Power(kw) | 3 | 3 | 3 |
| Voltage(V) | 220 | 220 | 220 |
| Frequency(Hz) | 50 | 50 | 50 |
| Temperature(°C) | 30~80 | 30~80 | 30~80 |
| Specification | GN1/1×4 or GN1/2×8 | GN1/1×5 or GN1/2×10 | GN1/1×6 or GN1/2×12 |
| Depth of Pan(mm) | 100 | 100 | 100 |
| Net Weight(kg) | 40 | 45 | 50 |
| Dimensions(mm) | 1500x700x850 | 1900x700x850 | 2200x700x850 |
