In a rotating cylinder, Material get dried by the spiral vane and discontinuous spiral lifting plate do the exhumation and winnowing process between inside and outside cylinder
Rotary dryer is material heating and drying device.
The sleeve structure enables the length of the drying machine to be shortened several times. Because the heat dissipation surface is greatly decreased and the heat consumption is also decreased, result the heat exchange surface is increases greatly, therefor, the thermal efficiency become really high.
For the material which can not touch smoke, the multi tube rotary drying machine respectively provides an inner smoke pipe and an annular smoke pipe in the inner and outer cylinders. Each smoke pipe is communicated with radial passage, which is highly efficient and energy-saving.
Model | The diameter of the cylinder （mm） | The length of the cylinder （mm） | Cylinder speed（r/min | Cylinder angle degree | Power （kW） | Maximum inlet temperature （℃） | Total weight （kg） |
| HGJ1005 | 1000 | 5000 | 6.3 | 5% | 4 | 700 | 5757 |
| HGJ1206 | 1200 | 6000 | 6.1 | 5% | 5.5 | 700 | 7418 |
| HGJ1208 | 1200 | 8000 | 6.1 | 5% | 5.5 | 700 | 8208 |
| HGJ1512 | 1500 | 12000 | 5 | 5% | 13 | 700 | 16682 |
| HGJ1514 | 1500 | 14000 | 5 | 5% | 13 | 700 | 17900 |
| HGJ1812 | 1800 | 12000 | 5 | 5% | 17 | 700 | 19389 |
| HGJ1814 | 1800 | 14000 | 5 | 5% | 17 | 700 | 20846 |
| HGJ2212 | 2200 | 12000 | 4.9 | 5% | 22 | 700 | 30313 |
| HGJ2214 | 2200 | 14000 | 4.9 | 5% | 37 | 700 | 36077 |
| HGJ2219 | 2200 | 14000 | 4.9 | 5% | 37 | 700 | 44850 |
| HGJ2418 | 2400 | 18000 | 3.85 | 5% | 37 | 700 | 41215 |
| 注：HGJ2219为带中空轴热源内循环型。 | |||||||
