| Model | Rated power | Temperature Range | Melting Capacity | External Dimensions(mm) | Solder Bath Sizes(mm) |
| WT-100 | 500W | 0-400℃ | 2.6KG | 327L × 175W × 120H | 100 × 70× 45 |
| WT-150S | 900W | 0-400℃ | 5.7KG | 397L × 205W × 120H | 150 × 100× 45 |
| WT-180S | 1200W | 0-400℃ | 9.5KG | 446L × 245W × 120H | 180 × 140× 45 |
| WT-200S | 1500W | 0-400℃ | 11.3KG | 446L × 245W × 120H | 200 × 150× 45 |
| WT-250S | 1500W | 0-400℃ | 15.1KG | 536L × 285W × 120H | 250 × 160× 45 |
| WT-280S | 2000W | 0-400℃ | 21.2KG | 536L × 285W × 120H | 280 × 200× 45 |
