The different types of fertilizer pelletizer

A granulator is a key part of a pellet fertilizer production line. Tongda fertilizer pelletizer is the machine which can granulate many materials such as animal manure, straws, wood etc. into relative fertilizer granules. At present, granulating facility is widely used to chemical and agricultural business. 
Tongda double roller extrusion granulator
Do your homework before purchasing a suitable granulation machine or pellet mill. In a matter of fact, when choosing a fertilizer granulator, you should consider the raw materials, moisture of materials, required shape of granules and the size of pellets and other questions.

 In fertilizer industry, granulating equipment can be divided into two parts: organic pellet mill and compound pellet mill. Tongda provide you the detailed list as follows:
Organic fertilizer granulator: new-type fertilizer granulator, rotary drum granulator, pan granulator. They could be used in all kinds of organic fertilizer production line.
Tongda new type organic fertilizer pelletizer
Compound fertilizer granulator: pan granulator, rotary drum granulator, double roller extrusion pelletizer. As the same to organic fertilizer granulator, these machines is suitable to compound fertilizer production line, like NPK compound fertilizer production line and mixed fertilizer production line.
Tongda rotary drum granulator
According to add water into materials during granulation process whether or not, granulation can be divided into dry granulation and wet granulation. At present, most are wet granulation, that is because dry granulation have a high requirement for materials. Fertilizer pellets are different with the changing of  granulating machine. They can be ball shape, long-stick shape and round – like shape. 

Information of different Fertilizer pelletizer


 Rotary Granulator For Compound Fertilizer Production

 Compound rotary drum granulator is made up of bracket, rotary drum, drive part, large gears and rolling belt. This granulator is widely used in large scale compound fertilizer production line and applied to both cold and heat granulation with high, medium and large scale production.
Granulation Drum Applications:
Urea
NPK fertilizer
Chemical industry
Ammonium Sulfate
Mining granulation

Pipe Reactor Grades

 Disc granulator for organic and compound fertilizer granulation

 This fertilizer granulating equipment is very popular for it’s wide application in not only organic fertilizer granulation but also compound fertilizer granulation. 
Data of pan granulating equipment
Power: 7.5 – 15
Capacity: 1 – 5 t/h
Output: 0.75 – 4 t/h
Pellet particle: 2-5 mm
Rotation speed: 11.3 r/min – 13.6 r/min
Moisture of materials for organic fertilizer: 5 – 8%

Moisture of materials for compound fertilizer : 15 – 20 %

New Type Organic Fertilizer Spherical Granule Granulator 

 Prod Capacity(t/h): 6-8
Power (kW): 110kw
Dimension L×W×H(mm): 5500×2800×2000
Application：

  • Suitable for the granulation of turf, sludge, chicken manure, livestock manure, lignite, filter mud, vinasse, straw, beanmeal, grass meal, mushroom residue, herb residue, etc.
  • Organic fertilizer production and organic-compound fertilizer production.















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1.5t/h double roller granulator machine from Tongda Heavy Industry

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Bentonite disc granulation process

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