Model: Ø1.4x4 - Ø2.8x8 m
Capacity: 5 - 35 (t/h)
Pelletization Rate: ≥ 70%
Application: cement, steel, fly ash, fertilizer, etc.
(1) The granulating ratio of the machine is up to 70%. The small part of feeding back material can be granulated again.
(2) The cylinder body adopts rubber plate lining structure which makes it difficult for raw material to agglomerate.
(3) It can remove scars and peel burls automatically.
(4) It has the advantages of high intensity of granules, high quality, corrosion-resistant, abrasion proof, low energy consumption, long service lifespan, easy maintenance and operation, etc.
Rotary Drum Granulator 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.
We offer various configurations to suit your granulation processing needs, our rotary drum granulator is widely used in leca balls, limestone, mineral, ceramsite sand, fly ash, cement industry, etc.
|
Specification (m) |
Shell |
Capacity (t/h) |
Power (kw) |
|||
|
I.D. (mm) |
Length (mm) |
Slope (°) |
Rev (r/min) |
|||
|
Ø1.4×4 |
1400 |
4000 |
2.5 |
15.05 |
5 |
11 |
|
Ø1.6×6 |
1600 |
6000 |
2.5 |
12 |
7 |
15 |
|
Ø1.8×6 |
1800 |
6000 |
2.5 |
11.5 |
8 |
15 |
|
Ø2.0×7 |
2000 |
7000 |
2.5 |
10.8 |
14 |
30 |
|
Ø2.2×8 |
2200 |
8000 |
2.5 |
10.85 |
20 |
37 |
|
Ø2.4×8 |
2400 |
8000 |
2.5 |
9.6 |
25 |
55 |
|
Ø2.8×8 |
2800 |
8000 |
1.5 |
6.5 |
35 |
90 |
(1) Feeding and crushing
Superphosphate with a wide particle size range is fed to the silo on a forklift and sent to the crusher via a belt for crushing.
(2) Granulation
The superphosphate crushed by the crusher is transported to the disc granulator or drum granulator via a belt conveyor for granulation.
(3) Drying
The superphosphate particles enter the single-cylinder rotary dryer for drying, with a moisture content of 6-8%. The particulate matter in the exhaust gas is removed by the bag dust collector and then discharged to the atmosphere.
(4) Cooling
The dried semi-finished superphosphate granules enter the single-cylinder rotary cooler for cooling.
(5) Screening
The materials coming out of the cooler are first coarsely screened, and the coarse materials are returned to the raw material belt conveyor to be used as raw materials again. The materials under the screen pass through the bucket elevator and then enter the screening machine for fine screening. The materials above the screen are regarded as qualified products, and the fine materials under the screen are sent to the feeding belt conveyor as raw materials.
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