| After-sales Service: | Online or Site Guide |
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| Warranty: | 1 Year |
| Type: | Pressing Granulator |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Factory Supply Fertilizer Ball Granulating Machine Urea Fertilizer Pelletizer Making Plant
Compound fertilizer production line is widely applied to produce compound fertilizer and the capacity ranges from 5000-200,000 tons/year. It can granulate NPK, NP, ANP, DAP, MAP, CAN, SSP and other materials into compound fertilizer particles in one processing line. This equipment is specially used for manufacturing compound fertilizers with different concentrations and types, such as organic fertilizer, inorganic fertilizer, biological fertilizer and magnetic fertilizer, etc. It is mainly used for producing spherical particles with a diameter ranging from 1mm to 5mm. Adopts advanced granulator, granulating ratio is up to 90%, high intensity of granules.
Introduction of Double Roller Granulator Fertilizer Production Line
The double roller extrusion granulation production line adopts dry granulation method and is widely used in the production of compound fertilizer granules. Through extrusion granulation, oblate granular fertilizers can be formed in one go. The conventional size is 1-6mm, and customized sizes are supported. The double-roller extrusion granulator production line has the characteristics of environmental protection, energy saving and high efficiency. The residual rate of raw materials is low, the finished granules are uniform, and the fertilizer nutrients are as high as 100%. The entire production line is equipped with an automated control system, which is easy to operate, reduces manpower and improves production efficiency. Meet the needs of large-scale production and enterprise production.
Feature of Double Roller Granulator Fertilizer Production Line
1. High production capacity: using dry granulation method and one-time extrusion molding, continuous production is possible.
2. Low energy consumption: There is no need to dry after dry granulation, which reduces the energy consumption for drying and cooling of fertilizer particles.
3. Uniform particles: The materials are extruded into granules through pairs of rollers, and the finished particles have regular shapes and uniform sizes.
4. High flexibility: By adjusting the rollers, the size and hardness of the particles can be changed, and customized molds can be supported.
5. No additives required: It can be granulated without any additives, the residue rate is low, and the nutritional content is as high as 100%.
6. Automation: Realize automated production, and the production process can be automatically monitored and adjusted. Improved production efficiency and quality stability.
7. Customization: It can be designed according to customer needs to meet the output requirements of different customers.
Working Process of Double Roller Granulator Fertilizer Production Line
The working process of the extrusion granulation production line generally includes the following steps:
1. Batching system: Mix different raw materials in specific proportions and send them to the next production process.
2. Crusher: quickly crush materials to the ideal particle size.
3. Mixer: fully stir and mix the materials to achieve uniformity.
4. Extrusion granulator: Process powdery materials into granules through extrusion granulation.
5. Screening machine: Classifies the finished granules, and re-granulates those that do not meet the requirements.
6. Packaging machine: Pack the finished granules into bags to facilitate subsequent storage and transportation.
Advantages of Double roller ecetrusion granulator fertilizer production line
1. No with any additives, the dry powder can be directly extruded and granulated.
2. The strength and size of finished granules can be changed by adjusting the pair of rollers.
3. The friction coefficient is small, and it can be operated cyclically to realize continuous production.
4. High yield of finished products, no drying process, one-time molding.
5. Complete set of equipment, reasonable layout, low energy consumption and no pollution.
In addition to compound fertilizer production line, we also have organic fertilizer production line.
Flow process diagram
| ltem | Capacity t/h | Size m2 | Delivery time |
| NPK fertilizer production line --- double roller granulating plant |
1-2 | 20-40 | 15 working days |
| 5-8 | 50-100 | 20 working days | |
| 10-15 | 120-200 | 25 working days |
1. Why choose us?
Gofine Machine is a professional equipment manufacturer, integrating scientific research, production, sales, import and export, with a history of 20 years.
2. How can we guarantee the quality?
We have a strict quality control system to ensure the factory quality of each product.
3. What can you buy from us?
Gofine Machine produces fermentation equipment, compost turning machines, crushing mixers, granulators, packaging machines and other feed machines, etc.
4. What services can we provide?
We have professional overseas installers responsible for installation, commissioning and free training. Professional personnel are waiting for you online 24 hours a day.
5. How to choose equipment?
We have a professional technical team to customize reasonable solutions for you and support customized services.
Suppliers with verified business licenses
Audited Supplier 
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