The sand dryer is a new type of three cylinder dryer special drying equipment, which consists of a heat source, a dispersing device, a belt loading machine, a feeding machine, a rotary drum, a belt discharging machine, an induced draft fan, an unloader and a power distribution cabinet. It can be widely used in the drying of different kinds sand industry materials.
| Discharge moisture content (%) | Processing capacity (t/h) | Feed moisture content (%) | Discharge moisture content (%) | Artificial (shift) | Coal consumption requirement (kcal/h) | Intake air temperature(℃)) | Motor power (kw) |
| φ2x3 | 5~8 | 20±3 | ≤10 | 3 | ≥5500 | 700±50 | 7.5 |
| φ2x4 | 8~10 | 20±3 | ≤10 | 3 | ≥5500 | 700±50 | 11 |
| φ 2x4.5 | 12~15 | 20±3 | ≤10 | 3 | ≥5500 | 700±50 | 11 |
| φ2.5x4 | 18~20 | 20±3 | ≤10 | 3 | ≥5500 | 700±50 | 15 |
| φ2.5x5 | 22~28 | 20±3 | ≤10 | 3 | ≥5500 | 700±50 | 15 |
| φ2.5x6 | 30~35 | 20±3 | ≤10 | 4 | ≥5500 | 700±50 | 18.5 |
| φ3.0x6 | 35~40 | 20±3 | ≤10 | 4 | ≥5500 | 700±50 | 22 |
| φ3.0x7 | 40~45 | 20±3 | ≤10 | 4 | ≥5500 | 700±50 | 22 |
| φ3.0x8 | 45~50 | 20±3 | ≤10 | 4 | ≥5500 | 700±50 | 30 |
| φ3.2x8 | 60~65 | 20±3 | ≤10 | 4 | ≥5500 | 700±50 | 30 |
| φ3.2x10 | 65~70 | 20±3 | ≤10 | 4 | ≥5500 | 700±50 | 37 |
