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Widely used sawdust rotary drum dryer from China supplier
Rotary drier Instruction:
Rotary drier is widely used for drying materials in the industries of cemet, mine, contruction, chemical, food, compoud fertilizer, etc. Feeding and discharging unit is installed with thermocouple to control drier temperature. The temperature change of drier's feeding end can be indicated by the thermometer to control the inner drier temperature ( generally 250-350°C)
Rotary drier working principle:
Rotary drier adopts direct flow type of heating with heat soure from firing unit. The material to be dried is pushed back immindiately by spiral board when enters the shell from feeding tank and feeding chute. Because the drier is installed in slope, material flows to the back end under gravity and rotation force, meanwhile, it is lifted by board repeatedly and thrown down accordingly, which make the material form even curtain, and exchange heat sufficiently with inner the heat flow. In the end, water in the material is dried by repeatedly scattering.
Rotary drier specifications:
Type | Spec | Dia of roll | Length of roll | Gradient | Speed (rpm) | Weight (t) | Power (kw) | Cubage (M3) |
6GT600 | φ0.6×8 | φ600 | 8m | 3-5 | 8 | 5.1 | 4/6p | 2.26 |
6GT800 | φ0.8×10 | φ800 | 10m | 3-5 | 7.2 | 6.9 | 4/6p | 5.02 |
6GT1000 | φ1.0×10 | φ1000 | 10m | 3-5 | 6.73 | 7.5 | 5.5/6p | 7.85 |
6GT1200 | φ1.2×12 | φ1200 | 12m | 3-5 | 5.8 | 13.1 | 11/6p | 13.31 |
6GT1500 | φ1.5×12 | φ1500 | 12m | 3-5 | 4.8 | 22.3 | 15/6p | 21.2 |
6GT2200 | φ2.2×14 | φ2200 | 14m | 3-5 | 3.2 | 52.8 | 30 | 53.22 |
6GT2400 | φ2.4×18 | φ2400 | 18m | 3-5 | 3 | 73.3 | 37 | 81.43 |
6GT2800 | φ2.8×24 | φ2800 | 24m | 3-5 | 2.59 | 97 | 75 | 147.8 |
(Different density materials, the final product are not the same; also for different moisture of raw materials, which could get the different final capacity.)
For example for 50% moisture to 12%, their capacity:
Φ0.6x 8 250kg/h
Φ0.8x10 500kg/h
Φ1.0x10 1000kg/h
Φ1.2x12 2000kg/h
φ1.5x12 3000kg/h
Widely used sawdust rotary drum dryer from China supplier