The MKFD150B is a flat-die electric pellet mill designed by Meelko specifically for the granulation of organic fertilizers, compost, mineral blends, biostimulants, and other powdered or semi-moist agricultural inputs. With a 150mm diameter die and an efficient electric motor, this machine allows farmers, agricultural cooperatives, input manufacturers, and organic waste management companies to transform bulk materials into uniform granules that are easy to apply and have better storage and distribution properties than ungranulated materials.
Granulating organic fertilizers and mineral blends offers very significant agronomic and logistical advantages over using powdered or loose bulk materials. Granules have a higher bulk density, reducing storage volume and transport cost per unit of nutrient. The spherical or cylindrical shape of the granule facilitates mechanized application with seeders, fertilizer spreaders, and fertigation equipment, avoiding the drift and segregation problems typical of powders. Additionally, the granulation process can improve nutrient release into the soil, especially when combined with natural binding agents that slow down solubilization.
The MKFD150B can granulate an extensive list of agronomic materials. Properly dehydrated animal or vegetable compost is one of the most common inputs. Chicken, cattle, and horse manure pellets are in high demand in certified organic fertilizer markets. Bone meal, blood meal, natural phosphates, rock phosphate, potassium sulphate, magnesium oxide, and other mineral sources are combined with binders and granulated in the MKFD150B to produce custom NPK fertilizers. It can also process micronutrient blends, biostimulants, rhizobium inoculants, and other highly specialized products.
The MKFD150B uses the flat-die press principle, in which an electric motor drives compaction rollers that rotate over a flat perforated die. The material to be granulated is fed through the upper hopper and distributed over the die surface, where the rollers compress it against the holes. The pressure and frictional heat generated consolidate the material into cylindrical granules that emerge from the underside of the die. An adjustable knife cuts the extrudates to the desired length, controlling the final granule size. This process does not require additional water when the material has adequate moisture, typically between 15% and 25% depending on the type of raw material.
The electric motor of the MKFD150B offers very low operating costs relative to the quantity of granulated fertilizer produced. Energy consumption per tonne of product is low, and electric operation eliminates the costs and emissions associated with internal combustion engines. Availability in single-phase and three-phase versions facilitates installation of the MKFD150B in different types of agricultural operations and industrial facilities, from small farms to medium-capacity compost processing plants.
The MKFD150B is designed to be operated and maintained by personnel without specialized technical training. The controls are simple and intuitive, and the preparation of the input material is the most important part of the process for guaranteeing good granule quality. Maintenance is limited to periodic bearing lubrication, roller condition inspection, and die replacement when it reaches its wear limit. Meelko keeps original spare parts for the MKFD150B in stock, ensuring rapid supply to minimise facility downtime.
Granulating your own fertilizers with the MKFD150B can represent a significant additional source of income for operations that generate organic waste such as manure, biogas digestate, or compost. The added value of transforming these materials into granulated fertilizers ready for sale or application is considerable. Agricultural cooperatives, organic waste managers, amendment manufacturers, and certified organic producers are the main beneficiaries of this technology, which allows them to differentiate themselves in the market with a higher-value product with better handling properties than unprocessed material.
The applications of the MKFD150B in the agricultural and environmental sector are very diverse. In the organic farming sector it is used for the production of certified organic fertilizers. In composting plants it allows mature compost to be valorised into a higher-market-value product. In livestock operations with large volumes of manure, granulation facilitates waste management, storage, and commercialization. In specialized plant nutrition companies it is used for manufacturing controlled-release fertilizers, custom NPK blends, and high-specialty biostimulant products aimed at precision intensive agriculture where nutrient use efficiency is paramount.
This product is ideal for a wide range of industrial applications, including:
• Material processing
• Industrial production
• Manufacturing operations
• Automation systems
• Construction projects
All our products include complete warranty and specialized technical support. Our team is available to help you with any consultation or maintenance need.
| Product Name | : | MKFD150B – 150 mm Electric Fertilizer Pelletizer |
| Price | : | $2,237.00 |
| Subcategory | : | Fertilizer Pelletizers |
| Category | : | Pellet Mills |
| Power | : | 4 kW |
| Capacity | : | 60 kg/hr |
| Dimensions | : | 800*350*740 mm |
| Weight | : | 115 kg |
| Humidity | : | 20% |
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