This machine is a continuous penetrating flow drying equipment applied for drying pieces, strips, and particle state materials with good ventilation. It is particularly suitable for materials such as dewatering vegetables, herbal medicine of traditional Chinese medicine, and others, where water content is high but required drying temperature remains moderate.
The machine offers advantages such as fast drying speed, high evaporation capacity, and excellent product quality. For paste-like materials, they should be processed into particles or strips before entering the drying cycle.
Materials are uniformly distributed on the 12-60 mesh stainless steel belt via the feeder. The belt is drawn through the dryer by a transmission device. The dryer consists of several sections where hot air is circulated independently. Moisture is removed by specialized exhaust blowers, with waste gas regulated by adjustment valves. As the belt moves slowly at adjustable speeds, the heat and mass transfer process completes, and final dried products fall into the collector continuously.
| Model | DW-1.2-8 | DW-1.2-10 | DW-1.6-8 | DW-1.6-10 | DW-2-8 | DW-2-10 |
| Belt width (m) | 1.2 | 1.2 | 1.6 | 1.6 | 2 | 2 |
| Drying section (m) | 8 | 10 | 8 | 10 | 8 | 10 |
| Temperature (ºC) | 60 ~ 150 | |||||
| Steam consumption (kg/h) | 120~300 | 150~375 | 150~375 | 170~470 | 180~500 | 225~600 |
| Drying time (h) | 0.2~1.2 | 0.25~1.5 | 0.2~1.2 | 0.25~1.5 | 0.2~1.2 | 0.25~1.5 |
| Total power (KW) | 10.1 | 12.3 | 13.3 | 16.3 | 17.3 | 21.3 |
DW series multilayer belt dryers are extensively used for dehydrating food, agricultural products, dehydrated vegetables, Chinese medicinal materials, seafood, and chemical materials.