Tongli compound fertilizer coating machine is a rotary drum structure, which is used to coat compound fertilizer particles. Through the unique rotary dynamic design, it can achieve fine coating of fertilizer particles. Its core is the precision spraying system, which can complete up to 6,000 sprays per minute, so that the coating uniformity is increased to more than 98%. The introduction of intelligent sensors monitors the particle flow rate and coating thickness in real time to ensure that the error is controlled within 0.3%. The slow-release effect of the coated fertilizer can be extended to 60 days, effectively increasing crop yields. The coated compound fertilizer particles have a smoother and more beautiful appearance.
Efficient Compound fertilizer coating machine Solution
A MACHINE YOU CAN DEPEND ON!
Tongli compound fertilizer coating machine adopts an advanced hot air circulation system to ensure uniform and stable temperature during the coating process, significantly improving film adhesion. It is also equipped with a unique double-layer drum design to reduce the fertilizer breakage rate during the coating process to Below 1%, further improving product appearance and quality. The equipment also supports personalized customization and can adjust process parameters for special fertilizer types.
The roller speed range is wide and can be flexibly adjusted between 1 and 30 revolutions per minute to meet the coating requirements of different fertilizers. By precisely controlling the roller speed, production efficiency and film adhesion strength can be optimized and losses can be reduced. This design enables the coating equipment to cover a variety of fertilizer types, ensuring maximum utilization and flexibility of the production line.
The roller is made of high-strength composite materials with a 50% increase in corrosion resistance. This material selection effectively extends the service life of the equipment and reduces maintenance frequency, making it very suitable for high-intensity continuous production. The application of composite material rollers not only improves the durability of the equipment, but also enhances its adaptability to harsh environments.
The compound fertilizer coating machine is equipped with a specially designed micro-sprinkler that can atomize the film liquid to less than 10 microns. This design ensures that each fertilizer particle can be evenly covered, improving the coating quality and weather resistance. By optimizing the nozzle structure, the coating uniformity is increased to more than 95%, effectively reducing the fertilizer efficiency loss caused by unevenness, and is suitable for fertilizer production in various environments.
Specification | Diameter (mm) | Length (mm) | Incline | Speed (per minute) | Capacity (tons/hour) | Power (kW) |
φ0.8×3.3 | 800 | 3300 | 2.5 | 17 | 2.5 | 4 |
φ1.2×3.6 | 1200 | 3600 | 2.5 | 18.07 | 3 | 7.5 |
φ1.5×4 | 1400 | 5000 | 2.5 | 15.05 | 5 | 11 |
φ1.5×5 | 1500 | 5000 | 2.5 | 12.6 | 6 | 15 |
φ1.6×7 | 1600 | 7000 | 2.5 | 12 | 7 | 15 |
φ1.8×7 | 1800 | 7000 | 2.5 | 12.39 | 8 | 18.5 |
φ1.8×9 | 1800 | 9000 | 2.5 | 12.39 | 10 | 30 |
φ2.0×7 | 2000 | 7000 | 2.5 | 10.8 | 12 | 30 |
φ2.0×8 | 2000 | 8000 | 2.5 | 10.8 | 13 | 30 |
φ2.0×10 | 2000 | 10000 | 2.5 | 10.8 | 16 | 30 |
φ2.2×8 | 2200 | 8000 | 2.5 | 10.7 | 20 | 37 |
φ2.4×8 | 2400 | 8000 | 2.5 | 9.75 | 25 | 55 |
φ2.4×10 | 2400 | 10000 | 2.5 | 9.6 | 26 | 55 |
φ2.6×10 | 2600 | 10000 | 2 | 9.17 | 30 | 55 |
φ2.8×8 | 2800 | 8000 | 1.5 | 9.18 | 35 | 90 |
φ2.8×10 | 2800 | 10000 | 2 | 8.35 | 35 | 90 |
φ2.9×10 | 2900 | 10000 | 1.8 | 9.46 | 40 | 132 |
φ3.0×8 | 3000 | 8000 | 1.1 | 9.8 | 45 | 132 |
φ3.0×9 | 3000 | 9000 | 1.8 | 9.06 | 46 | 160 |
φ3.2×10 | 3200 | 10000 | 1.8 | 8.54 | 50 | 160 |
φ3.3×9 | 3300 | 9000 | 2.5 | 9.14 | 55 | 200 |
φ3.5×8 | 3500 | 8000 | 2.5 | 9.25 | 56 | 200 |
φ4.1×9 | 4100 | 9000 | 2.5 | 8.1 | 65 | 280 |
QUALITY NEVER GOES OUT OF STYLE
Engineers require numerous data points to design a coating drum effectively. Key elements include the feed rate of raw materials, bulk density, type of coating, and coating feed rate.
Additional considerations involve coating characteristics, both physical and chemical, the required retention time (which can be determined through testing), and the necessary construction materials.
Lastly, the desired capacity is crucial for ensuring the coating drum meets production needs efficiently.
The speed and temperature of the equipment are critical parameters influencing coating performance. An optimal speed ensures uniform movement of fertilizer particles within the drum, allowing the coating liquid to cover each particle evenly.
The speed should be maintained between 10-20 rotations per minute to achieve the best coating uniformity. Temperature affects the adhesion and curing speed of the coating liquid; a spraying temperature below 50°C prevents thermal damage to the fertilizer while ensuring the coating's stability and durability.
Excessive temperatures may result in a thin or poorly adhered coating, affecting the long-term effectiveness of the fertilizer.
Modern compound fertilizer coating machines are designed with flexibility to handle various fertilizer types, including urea, phosphate, and potash fertilizers.
The equipment has a broad range of adjustable parameters to accommodate different fertilizer characteristics and coating requirements. For instance, drum speed and spray flow rates can be modified according to the particle size and density of the fertilizer.
Data demonstrates that with proper adjustments, the equipment can switch between different fertilizer types on the same production line, reducing adjustment time by 30% and meeting diverse production needs. This flexibility enhances the machine's market adaptability.
The speed and temperature of the equipment are critical parameters influencing coating performance. An optimal speed ensures uniform movement of fertilizer particles within the drum, allowing the coating liquid to cover each particle evenly.
Data shows the speed should be maintained between 10-20 rotations per minute to achieve the best coating uniformity. Temperature affects the adhesion and curing speed of the coating liquid. A spraying temperature below 50°C prevents thermal damage to the fertilizer while ensuring the coating's stability and durability.
Excessive temperatures may result in a thin or poorly adhered coating, affecting the long-term effectiveness of the fertilizer.
The compound fertilizer coating machine enhances fertilizer efficiency by coating the particles, which extends the nutrient release time. Studies indicate that the nutrient release period of coated fertilizers can reach 3-6 months, more than doubling that of uncoated fertilizers.
This longevity reduces the frequency of fertilization, thereby lowering labor and application costs. The coating effectively prevents nutrient loss, increasing fertilizer utilization by approximately 20%.
Additionally, the coating technology minimizes losses during transportation and storage, significantly improving the economic and environmental benefits of the fertilizer.
A compound fertilizer coating machine plays a significant role in advancing environmental sustainability by enhancing the efficiency and effectiveness of fertilizers. The coating process helps regulate the release of nutrients, ensuring they are delivered to plants over an extended period. This controlled release minimizes nutrient runoff into water bodies, reducing the risk of water pollution and eutrophication.
Moreover, by extending the nutrient release period, the machine reduces the frequency of fertilizer applications required. This decrease in application frequency not only lowers labor costs but also reduces the overall amount of fertilizer needed, conserving resources and reducing the carbon footprint associated with production and transportation.
Finally, the coating provides a protective layer that reduces nutrient loss during storage and transportation. This protection ensures that more nutrients reach the crops, maximizing the use of resources and minimizing waste, thereby contributing to more sustainable agricultural practices.
The coating machine is used in the production of NPK compound fertilizer to form a protective film on the surface of the particles, which helps to reduce nutrient loss, improve the moisture resistance of the particles and control the release of nutrients.
After the BB fertilizer particles are coated by the coating machine, they are more moisture-proof and anti-caking, which improves the stability during storage and transportation, while maintaining the uniformity and integrity of the particles.
The coating treatment can form a protective film on the outside of the organic fertilizer particles, reduce nutrient volatilization, inhibit odor and improve the ease of use during application, which helps to extend the shelf life of the fertilizer.
After the single fertilizer such as ammonium sulfate and potassium chloride is coated by the coating machine, the particles are more resistant to moisture and not easy to agglomerate, which improves the stability and storage performance of the fertilizer and reduces dust.
Slow-release fertilizer controls the release rate of nutrients through coating treatment, so that it gradually releases nutrients after application, reduces the number of fertilization, improves nutrient utilization, and protects the environment.
In the production of bio-organic fertilizer, coating can protect the active microorganisms in it, prevent them from losing their activity during storage and application, and ensure the long-term effectiveness and stability of microbial fertilizers.
After the DAP is treated by the coating machine, a protective film is formed on the surface of the particles, which can effectively prevent agglomeration and moisture, and maintain the chemical properties and nutrient effectiveness of the fertilizer.
Potassium nitrate particles coated by the coating machine can prevent deliquescence and agglomeration, while controlling the nutrient release rate, improving the fertilization effect, and facilitating long-term storage and use.
You can get in touch with us through the following contact information
AddressNo. 2289 Huancheng South Road, Tongxiang, Jiaxing, Zhejiang Province, China. Zip code:314500
Please fill in the sales inquiry form and our sales representatives will be in touch shortly.