Customizable Drum Granulator With Simply Structure And High Efficiency
Rotary Drum Granulator Introduction:
Rotary Drum Granulator machine is a critical machine in granulation production process. Its quality decides directly the efficiency and quality of end product. Pellets produced via granulator machine are a little more dense, and more sepherical than other agglomeration methods. It is applicable to big scale granulation production of high, medium and low consistency.
Application:
We offer various configurations to suit your granulation processing needs, our rotary drum granulator is widely used in organic fertilizer, inorganic fertilizer, ceramsite sand, fly ash, cement industry, etc.
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.
Advantages:
ZK has designed and developed new type drum granulator and built a reputation for quality, efficiency, and longevity in granulation drums, with over 60 years of experience in providing equipment to the fertilizer industry.
1. Internal designs to maximize efficiency; Heavy-duty design and construction
2. Convenient operation and maintenance, sturdy and durable.
3. Our fertilizer drum granulators are custom designed to suit your fertilizer processing needs.
4. High rate of finished product, simply structure, high efficiency.

Project Case:
Φ3×11m Rotary Granulator for NPK Fertilizer Plant in Brazil
Brief Introduction:
Location:Brazil
Project name:Rotary Granulator for NPK Fertilizer Plant
Project kick off:December, 2016
Contact:April, 2016
Key facilities:Φ3×11m Rotary Granulator
Project Description:
The customer is a French company who has 4NPK Fertilizer Plants in Brazil. The technical team from customer’s company hasvisited most of the equipment supplier in China in April, 2016. After detailedtechnical meeting with ZK’s technical team, the customer choose ZK to be hislong term partner and to fabricate the Rotary Granulator in accordance withtheir detailed fabrication drawing.

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 |