Drum Type Manufacturer NPK Compound Fertilizer Rotary Drum
Fertilizer Granulator Machine
Product description
Rotary drum fertilizer granulator machine is a molding machine that
can make material into a particular shape. It is one of the key
equipment of the compound fertilizer industry, which suitable for
cold or hot granulation and mass production for high and low
concentration compound fertilizer. The main work method of the
rotary drum granulator: aggregation wet granulation technology.
With a certain amount of water or steam, the basic fertilizer
humidifying in the tank and occurring sufficient chemical reaction.
Under a certain liquid conditions, with the rotation of the rotary
drum movement, so that produce a squeeze force between the material
particles and agglomerate into balls.
Features
1, The balling rate is more than 90%, with small amount of return
material, small size of feed back and can be re-granulation;
2, By steam heating, it can improve the temperature of material, so
that the water is low after ball forming, thus improve the drying
efficiency;
3, With rubber engineering plastics for lining, raw materials is
not easy to stick, and play a role in anti-corrosion and
insulation;
4,Large capacity, low power consumption and maintenance costs.
Application
Typical applications of a rotary drum fertilizer granulator machine
include, but are not limited to the following:
Agglomeration involving chemical reactions where the feed
component(s) consist of reactive liquids or gases
The liquid and/or gas can be added into the bed of material to get
a complete reaction and contain or reduce any emissions that may be
generated
Many inorganic fertilizers are produced in this manner conversion
of fine mineral ores into easy to handle agglomerates or balls for
further processing. Iron ore, copper ore, and gold ore are a few
examples.
Granulation where the only feed or the majority of the feed is a
liquid or melt such as urea granulation
Coating of finished products by spraying a liquid onto the bed of
material
Mixing drums that can mix multiple solids and/or liquids.
Specialty applications like a combination granulation-cooling drum.
| Model | Dip angle | Inner dia | Length | Speed | Power | Capacity | Dimension |
| ZG1.2*4 | 2-2.5 | 1.2m | 4m | 17r/min | 5.5kw | 1-3t/h | 4.6*2.2*2m |
| ZG1.4*5 | 2-2.5 | 1.4m | 5m | 14r/min | 7.5kw | 3-5t/h | 4.8*2.8*2.3m |
| ZG1.6*6 | 2-2.5 | 1.6m | 6m | 11.5r/min | 11kw | 5-8t/h | 7.0*3.2*3.1m |
| ZG1.8*7 | 2-2.5 | 1.8m | 7m | 11.5r/min | 15kw | 8-10t/h | 8.3*3.5*3.3m |
| ZG2.0*8 | 2-2.5 | 2.0m | 8m | 11r/min | 18.5kw | 10-15t/h | 9.1*3.6*3.5m |
| ZG2.2*8 | 2-2.5 | 2.2m | 8m | 10.5r/min | 22kw | 15-20t/h | 9.5*4.4*3.9m |
