Product Introduction
The DW series multi-layer belt dryers are continuous drying equipment for batch production, suitable for materials with good permeability such as sheet, strip, and granular forms.
The drying of materials is particularly suitable for items with high water content but not high temperatures, such as dehydrated vegetables, catalysts, and traditional Chinese medicine slices. This series of dryers boasts fast drying speed, high evaporation intensity, and high product quality. For pasty materials like dehydrated filter cakes, granulation or molding into strips is required before drying.
Performance Features
The DWB series multi-layer belt dryers are suitable for large-scale production of low-drying rate materials that are difficult to dry. These machines are compact in structure, occupy less space, are easy to operate, and have convenient maintenance and stable operation. They can be designed into different types of hot air circulation drying based on the drying characteristics of the material, extending and improving upon hot air circulation ovens. They are widely used in metallurgical additives, chemicals, food, packaging, and other fields. With the advancement of corporate technology and the increase in product technical content, multi-layer belt dryers now possess the capability to meet large-scale, diversified, centralized control, and continuous production requirements. They offer advantages such as high efficiency, energy saving, and ease of management.
Specification Parameters
| Model | DW3-1.2-8 | DW3-1.2-10 | DW3-1.6-8 | DW3-1.6-10 | DW3-2-8 | DW3-2-8 |
| Unit quantity | 4×3 | 5×3 | 4×3 | 5×3 | 4×3 | 5×3 |
| Bandwidth (m) | 1.2 | 1.6 | 2 | |||
| Drying section length (m) | 8×3 | 10×3 | 8×3 | 10×3 | 8×3 | 10×3 |
| Material Thickness (mm) | 10-80 | |||||
| Operating Temperature (°C) | 50-140 | |||||
| Steam Pressure (MPa) | 0.2-0.8 | |||||
| Steam Consumption (kg/h) | 360-600 | 420-720 | 450-840 | 480-960 | 480-960 | 630-1350 |
| Heat Exchange Area (m²) | 816 | 1020 | 1056 | 1320 | 1344 | 1680 |
| Dry Strength: kg water/h | 150-450 | 220-550 | 240-600 | 280-750 | 280-750 | 350-900 |
| Number of fans | 14 | 17 | 14 | 17 | 14 | 17 |
| Total Internal Power (kW) | 30.8 | 37.4 | 42 | 51 | 56 | 68 |
| Total Equipment Power (kw) | 35.3 | 41.9 | 46.5 | 55.5 | 60.5 | 72.5 |
| Dimensions (L×W×H) | 9.77×2.2×4.5 | 11.77×2.2×4.5 | 9.77×2.6×4.7 | 11.77×2.6×4.7 | 9.77×3.06×4.9 | 11.77×3.06×4.9 |
| Total Weight: kg | 4800×3 | 5780×3 | 5400×3 | 6550×3 | 6350×3 | 7800×3 |
Note: The amount of water evaporated shown in the image varies depending on the material drying temperature, the thickness of the material laid out, and the residence time.
Image Gallery
Engineering Case Studies
Fruit-Specific Drying Equipment
