Choosing the right biofertilizer rotary dryer machine is one of the most important decisions for improving your biofertilizer quality and production efficiency. Whether you run a small organic farm or a large commercial biofertilizer plant, the right dryer helps you control moisture, stabilize nutrients, and reduce energy costs. There are three dryers for sale in YUSHUNXIN. You can select the most efficient and cost-effective drying solution for your materials, capacity, and budget. If you need a custom dryer design, YUSHUNXIN is ready to support your project.
What are the three types of biofertilizer rotary dryer machine?
There are three main types of bio fertilizer drying machines for sale in YUSHUNXIN. You can select the right model based on your capacity needs, budget, and raw materials.
Long Rotary Drum Dryer
This dryer uses a single large drum with lifting plates to turn and drop materials. It runs steadily and adapts well to various organic materials. The long drum design supports high-capacity production and delivers reliable and consistent drying performance.
Three-Pass Rotary Dryer
This model moves materials through the inner, middle, and outer drums to increase heat utilization. Hot air flows in a reverse direction for faster moisture removal. It reduces fuel consumption and saves floor space, making it ideal for medium- and large-scale fertilizer factories.
Dispersing Dryer
The dispersing dryer is suitable for materials with high moisture or strong viscosity. Its high-speed rotor breaks wet, sticky materials into smaller particles. This design enlarges the heat exchange surface and speeds up the drying process.
Main Technical Parameters:
| Model | Motor Power(kw) | Tem of Inlet(℃) | Speed (r/min) | Capacity(t/h) |
|---|---|---|---|---|
| SXHG-1212 | 7.5 | ≥300 | 6 | 3-5 |
| SXHG-1515 | 11 | ≥300 | 6 | 4-6 |
| SXHG-1616 | 15 | ≥300 | 6 | 6-8 |
| SXHG-1818 | 22 | ≥300 | 6 | 7-12 |
| SXHG-2020 | 37 | ≥300 | 5.8 | 8-15 |
How the Bio Fertilizer Drum Dryer Machine Works
The rotary dryer uses high-temperature airflow to directly contact and heat the fertilizer. As the drum rotates, lifting plates continuously raise and drop the materials, allowing full contact with hot air. This design ensures fast evaporation and uniform drying. Inside the dryer drum, three major zones work together:
You can control temperature, drum speed, air volume, and moisture level to match different raw materials and production capacities.
what is the price of biofertilizer rotary dryer machine
The price of a bio fertilizer drying machine usually ranges from $7,000 to $15,000. It depends on capacity, heat source, material moisture, and level of automation. Small farms or starter biological fertilizer plants often choose compact dryers at the lower end of this range. Larger factories with higher output need stronger heat exchange systems and upgraded control units, which increase the cost. When you plan your budget, also consider energy consumption and dust-control requirements, because both factors affect your long-term operating cost. Feel free to contact YUSHUNXIN to get your customizable dryer.
Main Features of YUSHUNXIN Biofertilizer Rotary Dryer
The YUSHUNXIN rotary drum dryer offers several advantages, making it a cost-effective machine. Here are four of its key features:
Strong Adaptability for Multiple Biofertilizer Raw Materials
The YUSHUNXIN biofertilizer rotary dryer machine handles a wide range of organic materials with stable performance. You can use it for pig manure, cow manure, poultry manure, compost, sludge fertilizer, and organic–inorganic blend fertilizers. These materials often have high moisture and inconsistent particle sizes, but the drum structure and lifting plates help you dry them evenly. Because the dryer adapts to different densities and viscosities, you can use it in both powder organic fertilizer lines and granular biofertilizer plants.
Anti-Corrosion and Long-Life Structure for Harsh Working Conditions
The material may contain high moisture, so the rotary dryer needs strong corrosion resistance. YUSHUNXIN builds the biofertilizer rotary dryer with Q345B carbon steel or stainless-steel lining to protect the inner wall from moisture and chemical reactions. The lifting plates use a wear-resistant alloy. It can keep stable performance even under high-temperature and high-friction conditions. The segmented drum design also makes maintenance easier and reduces downtime.
Complete Environmental Protection System for Clean Biofertilizer Production
Environmental compliance is a major concern for fertilizer manufacturers. YUSHUNXIN equips the drying system with a cyclone dust collector, pulse jet bag filter, and optional wet scrubber to control dust and odor during the drying process. These systems capture fine particles and purify exhaust gas before discharge, helping your factory meet local emission standards.
Where the Rotary Dryer Fits in Your Biofertilizer Production Line
Quick drying can reduce the issue of poor pellet strength and high breakage rate, rapid microbial growth during storage, and difficult packaging and storage. The drying machine is usually used after composting or granulation:
Compost ➜ Crushing ➜ Drying ➜ Screening ➜ Packaging
Compost ➜ Crushing ➜ Mixing ➜ Granulation ➜ Drying ➜ Cooling ➜ Screening ➜ Coating ➜ Packaging
Stable moisture improves bio fertilizer granulation rate, reduces dust, and increases storage life.
The Spare Parts for Drying Equipment for biofertilizer manufacturing
Regular inspection, maintenance, and replacement of parts can ensure the normal operation of the equipment. The key components of the biofertilizer drying unit include lifting plates, riding rings, rollers, gear rings, motors, and bearing houses. For dispersing dryers, the high-speed rotor, blades, and wear-resistant liners are essential. Using quality spare parts helps maintain drying efficiency and reduces downtime. YUSHUNXIN offers complete spare-part support for rotary drum dryers, three-pass dryers, and dispersing dryers, ensuring smooth operation and lower maintenance cost for your biofertilizer production line.
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