Organic fertilizer granulator is a molding machine that can manufacture materials into specific shapes and is widely used in the production of organic fertilizers, bio organic fertilizers, and other fields. The organic fertilizer granulator directly affects the product yield, quality, appearance, price, and other aspects of the entire organic fertilizer production line. It can be said that the organic fertilizer granulator is the core of the entire production line, and the purchase of granulator equipment is also a very important link in organic fertilizer production. In general, the price range of an organic fertilizer granulator is tens of thousands to hundreds of thousands, and the specific price varies depending on the brand and model.
There are also different types of organic fertilizer pelletizers, such as extrusion pelletizers, rotary pelletizers, and disc pelletizers, all of which have their own advantages and disadvantages. The specific one that is good can be based on one’s own needs and production requirements. Different granulation processes for organic fertilizers require different types of granulators. When making organic fertilizers, which suitable granulator should be used? Firstly, we need to understand the advantages and disadvantages of each granulator:
1. Squeezing granulator: It belongs to dry granulation without drying process, with high granulation density, good fertilizer efficiency, and full organic matter content; It also saves the cost of purchasing dryers and cooling machines, and there is no need to burn coal in the later stage, which saves a significant amount of funds. However, the granulation process of the squeezing granulator belongs to a flat circular shape, which is prone to jamming during machine sowing of crops in the field, and its fluidity is not very good. Therefore, if organic fertilizer is produced for machine sowing farmers, this granulation process should be used with caution, and it is recommended to use compound fertilizer and compound mixed fertilizer.
2. Stock conversion granulator: It is a process that has been used for compound fertilizer granulation and can also be used to produce organic fertilizers, but the granulation rate is relatively low. If producing organic and inorganic organic fertilizers, this process can be chosen.
3. Disc granulator: It is a relatively traditional process that produces smooth and attractive pellets, with the only drawback being low density; At present, people are pursuing new types and methods of granulation, so the number of users is gradually decreasing (universal type).
4. New type of organic fertilizer pelletizer: This process has high yield and smooth processing. If an organic fertilizer pelletizer is added, the granulation can be comparable to that of a disc pelletizer. However, it is necessary to purchase a dryer and a cooling machine, and the entire set of equipment for this process of organic fertilizer is expensive.
5. Ring mold granulator: With the highest particle density, the particles will not scatter during sales and transportation. However, in the later stage, a rounding machine must be added to achieve the finished product of round particles. This granulation process is more expensive than extrusion granulators.