It is inner heating conductive drying equipment; the wet materials gain the heating from the wall of the roller to dehydrate the water. The heating is transferred from the inner roller wall to the outer wall and then goes through the film. The thermal efficiency is very high, so it can be continuously operated,lt is widely used for drying liquid or paste materials.
Type | Cylinder size in diameterx length(m) | Roller rotation speed(rpm) | Heat medium pressure(kgf/cm²) | Power(kw) | Evaporationarea(m²) | Evaporation capacity(kg/h) |
| Single roller | φ600x900 | 6/25 | 2/6 | 2.2 | 1.6 | 1.6 |
| φ600×1200 | 6/25 | 2/6 | 2.2 | 2.2 | 2.2 | |
| φ1000×1600 | 3/18 | 2/6 | 3 | 5 | 5 | |
| φ1000×2000 | 3/18 | 2/6 | 3 | 6.2 | 6.2 | |
| φ1250×2000 | 2/15 | 2/6 | 4 | 7.8 | 7.8 | |
| φ1250×2500 | 2/15 | 2/6 | 4 | 9.8 | 9.8 | |
| Double roller | ①800×1200 | 5/22 | 2/6 | 4 | 6 | 6 |
| φ800×1600 ①1000×1500 ①1000×2000 | 5/22 | 2/6 | 5.5 | 8 | 8 | |
| 3-18 3-18 | 2-62-6 | 5.5 7.5 | 9 12 | 9 12 |
High degree of mechanization and large production capacity;
The resistance for fluid passing through the cylinder is small. The consumption of power and energy is low.
It has strong adaptability to the properties of raw material.
The operation is stable. The cost of operation is cheap.
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