Henan Zhengzhou Mining Machinery CO.Ltd
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Medium Scale Enverinomental Friendly Drum Rotary Granulator
Application of Rotary Drum Granulator:
As the one of the key equipments in fertilizer industry, rotary drum granulator is applicable to cold/heat granulation and big scale fertilizer production of high, medium and low consistency.
We offer various configurations to suit your fertilizer processing needs, whether organic, or inorganic.
Specifications:
| Model | Cylinder | (kW) Power |
(mm) Overall Dimensions | ||
| (m³) Volume | (r/min) Rotating Speed | Slope (°) | |||
| Ø1×6 | Ø1×6 | 5 | 3.5 | 5.5 | 6000×1358×2535 |
| Ø1×15 | Ø1×15 | 5 | 3.5 | 7.5 | 15000×1358×2535 |
| Ø1.2×15 | Ø1.2×15 | 5 | 3.5 | 15 | 15000×1558×2735 |
| Ø1.2×20 | Ø1.2×20 | 5 | 3.5 | 15 | 20000×1558×2735 |
| Ø1.5×10 | Ø1.5×10 | 5 | 3.5 | 15 | 10000×1858×3035 |
| Ø1.5×14 | Ø1.5×14 | 5 | 3.5 | 15 | 14000×1858×3035 |
| Ø1.5×18 | Ø1.5×18 | 5 | 3.5 | 18.5 | 18000×1858×3035 |
| Ø1.8×16 | Ø1.8×16 | 3-5 | 3.5 | 22 | 16000×1858×3035 |
| Ø1.8×20 | Ø1.8×20 | 3-5 | 3.5 | 22 | 20000×2158×3335 |
| Ø2.0×16 | Ø2.0×16 | 3-5 | 3 | 22 | 16000×3340×3420 |
| Ø2.0×20 | Ø2.0×20 | 3-5 | 3 | 30 | 20000×3340×3420 |
Working Principle:
The drum granulator is composed of under frame, cyclinder, driving device, support & catch roller, coupling shaft etc. The chain wheel drive support & catch roller by reducer at working, the inclined cycliner slow rotating by support & catch roller under the friction force, the mixed material risen through the cycliner wall by friction force and centrifugal force, then rolling down by gravity. It will rolling into a ball by relative movement betwenn the rolling down material and rising material, the balls moving to the lower side from higher side along cycliner axis when the balls rolling along the circumference, then the final grain discharged at lower side.