Details
Principle：
Compared to the QG series of pulsed airflow dryers, the dryer allows the material to stay for a long time, the product moisture content is low, and the overall height is also lower than the QG dryer.
The bottom of the dryer is uniquely reinforced. The mixing frame is diamond-shaped. The linear flow design minimizes the wind resistance. The bottom is also equipped with a sharpening knife. The grinding effect is obvious. The material can be quickly crushed into a powder suitable for air drying. Another function of the agitation is to disperse the material so that it can expand the contact area with the high-speed hot air from the bottom, and at this stage most of the moisture is dried, then the dried material becomes lighter, lighter, and with the hot air The flow, which eventually exits the top of the dryer, enters the material collection system.
Material ：
The dryer is suitable for raw materials containing high moisture and bubbling materials, and others which cannot be dried by other drying methods, and is also suitable for cakes, pastes, and has a certain viscosity, and the finished product is required for powder.
| Model | Evaporated capacity kgh2O/h | Power kw | Occupied aream2 | Heightm |
| QFF-50 | 50 | 12 | 16 | 11 |
| QFF-100 | 100 | 25 | 26 | 13 |
| QFF-200 | 200 | 44.5 | 35 | 16 |
| QFF-250 | 250 | 53.5 | 51 | 18 |
| QFF-500 | 500 | 67.5 | 78 | 19 |
| QFF-1000 | 1000 | 150 | 105 | 22 |
| QFF-1500 | 1500 | 183 | 120 | 23 |
