How To Choose A Suitable Fertilizer Granulation Machine
A granulator is a key part of a fertilizer production line. Sometimes, to save cost, some enterpriser often just choose a proper granulation equipment for production. Granulator is the machine which can granulate many materials such as animal manure, straws, wood etc. into relative pellets. So today, granulator is not only used in industrial filed, but also chemical and agricultural business. According to research of granulators in market, pellet mills include fertilizer granulator, wood pellet mill, plastic granualtor, coal powder granulator etc.
Do your homework before purchasing a suitable granulation machine or pellet mill. In a matter of fact, when choosing a 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, granultaors can be divided into two parts: organic pellet mill and compound pellet mill. By researching many fertilizer granulators in market, most granulation machines are as follows:
Organic fertilizer granulator: new-type fertilizer granulator, double mode extrusion granulator, flat die granulator.
Compound fertilizer granulator: disc pan granulator, flat die granultor,rotary drum granulator.
Pan granulator is popular, which is widely used in organic, compound, organic – inorganic fertilizer granulation.
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.Pellets are different from different granulators. They can be ball shape, long-stick shape and round – like shape.
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