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Husk Pellet Machine
The husk pellet machine is designed to pelletize waste resources such as crop husks and fruit shells, transforming them into clean fuel pellets. As a vital piece for biomass pellet production, it delivers high efficiency and energy savings. We provide customized pellet machines and production line solutions to meet diverse pelletizing needs.
What is the husk pellet machine ?
As an industrial-grade machine, our husk pelletizer is equipped with a ring-die pelletizing system. It delivers higher output per unit and meets stricter pelletizing standards. It has been specially designed and optimized for pelletizing various husk raw materials.
Efficient Pelletizing Capability
This pelletizer can process raw materials into pellets with a diameter of 4–12 mm. Thanks to its dual-roll structure and unique cutting mechanism, the pellet length can reach 4–5 times the diameter. To address the issue of wear and tear common in shell pelletizers, we have designed an alloy ring die and roll system. This offers greater wear resistance than stainless steel, thereby reducing maintenance costs.
For lightweight materials such as rice husks, peanut shells, and sunflower seed shells, this equipment is equipped with an anti-bridging feeding mechanism. This ensures smooth feeding and improves production efficiency. Although the equipment incorporates multiple innovative technologies, its structure is simple and easy to operate. Even workers without professional experience can master its use with ease.
You can gain further insight into the machine’s performance by watching its operation video. Its excellent pelletizing capability makes it suitable for use in farms, oil mills, shell pellet plants, and biomass pellet plants.
What raw materials can it pelletize?
This husk pellet machine can produce pellets from a wide variety of raw materials, including common crop husks and hard fruit shells. For high-quality husk pellets, it can also incorporate sawdust into the processing. Whether using a single or mixed raw material, it can easily produce pellets.
rice husks
Walnut shells
peanut shells
Coconut shells
Sunflower seed shells
Coffee husks
Cotton seed shells
palm shells
Model Specifications for husk pellet making machine
In order to meet diverse production capacity needs, we have designed this equipment in a variety of models. A single husk pellet machine has a production capacity of 0.2–4.0 T/H, making it suitable for pellet production lines ranging from 0.2 to 40 T/H and beyond. The following are standard specifications and production capacities for our pellet machines. For customers with custom requirements, we will provide tailored solutions.
| Model | MZLH320 | MZLH350 | MZLH420 | MZLH520 | MZLH678 | MZLH768 |
| Main Motor Power(kw) | 22 | 37 | 90 | 132 | 185 | 250 |
| Feeding Device Power (kw) | 0.75 | 0.75 | 1.5 | 1.5 | 1.5 | 1.5 |
| Ring Mold Inner Diameter (mm） | 320 | 350 | 420 | 520 | 673 | 762 |
| Finished Pellet Diameter (mm) | 4~12 | |||||
| Capacity (T/H） | 0.2-0.3 | 0.3-0.5 | 1.0-1.2 | 1.5-2.0 | 2.5-3.0 | 3.0-4.0 |
Global Projects
Based on advanced manufacturing capabilities, this agricultural waste pellet machine has earned the support and trust of customers worldwide. Our husk pellet projects include the sale of individual equipment, production line solutions and turnkey services. Each project is designed to meet customers’ production needs and deliver a higher return on investment.
Kazakhstan
5-6 T/H Sunflower Seed Hull Pellet Mill
This project is a production line solution. It processes sunflower seed hulls into 8 mm diameter fuel pellets for use in industrial boilers.
Indonesia
2-3 T/H Rice Husk Pellet Mill for Sale
This is a turnkey rice husk pellet plant project that uses rice husks and wood chips as raw materials. The project processes these materials into 6 mm fuel pellets.
Malaysia
3-4 T/H EFB Pellet Mill for Sale
The raw materials are EFB and wood chips. The project features efficient crushing system and a carbonization section for high-quality fuel pellet.
USA
5 T/H Husk Pellet Machine for Sale
The customer has abundant rice husks and peanut shells, requiring industrial fuel pellets with a diameter of 8 mm. We provided a high-capacity production line.
Thailand
2-3 T/H Peanut Shell Pellet Project
This is a large farm that grows peanuts and rice. We supplied a peanut shell pellet machine to produce 6 mm fuel pellets for the farm’s own use.
Brazil
3-4 T/H coconut husk pellet machine
This project produces biomass pellets from a mixture of raw materials, including coconut shells and wood chips. We supplied not only the pellet mill but also a crusher.
Innovative Structural Design
Our husk pellet machine is specially designed and offers several structural advantages. The machine features two feed inlets to accommodate various types of raw materials. It operates with a Siemens Bede motor, ensuring efficient and stable performance.
Anti-bridging Feeder
This feed inlet is equipped with anti-bridging scrapers. Their rotation ensures smooth feeding and prevents the accumulation of lightweight shells.
Forced Feeder
This device is located above the granulation chamber and can forcefully push piled material into the chamber. It can also feed material independently.
Ring Die
Its hole diameter has been scientifically designed, and the hole arrangement can increase output. By replacing ring die, you can produce pellets of different diameters.
Dual Rollers
The dual-roller structure provides stronger compression, thereby promoting pellet formation. This mechanism is also key to extending pellet length.
Cutting Unit
It allows adjustment of the gap between the blades and the ring die to accommodate longer pellets. Unlike feed pelletizers, it is has a single set of blades.
Ventilation Port
It enables timely discharge of high-temperature steam from inside the pelletizer. Installation of a fan and filtration system prevents leakage of internal raw materials.
Advantages of the husk Pellet mill
RICHI husk pelletizer machine offers numerous advantages. Its highly efficient pelletizing system converts waste agricultural and forestry resources into high-quality, clean fuel. Pellet fuel is easier to transport and store, while also offering higher calorific value and longer burn times. This not only boosts economic returns but also delivers significant ecological benefits.
Cost Savings
This husk pellet machine is designed with energy efficiency and eco-friendliness. It can reduce energy consumption per unit by 20%. Additionally, its high-efficiency pelletizing capability increases output per unit by 15%, minimizing raw material waste.
Greater Durability
Both the ring die and the roller housing are made of 42 CrMo steel and undergo carburizing heat treatment, providing superior wear resistance. The entire machine utilizes SKF bearings and a gear transmission system, ensuring a more stable structure.
Easy Maintenance
To facilitate customer use and daily maintenance, this husk pellet press features a simple structural design. Considering the replacement of large-sized ring dies, we have specifically included a ring die lifting device to simplify the process.
High Utilization Rate
This equipment can pelletize a wider range of raw materials and formulation ratios, including not only shells but also other biomass materials. Investing in this equipment enables rapid return on investment and high returns.
Complete husk Pellet Production line
We offer not only husk pellet machines but also complete husk pellet production line solutions. These solutions can accommodate production capacities ranging from 0.5 to 40 T/h. Through a scientifically designed process layout, this production line can process a wider variety of raw materials and meet higher pelletizing requirements. The biomass husk pellet mill is the key piece of equipment in this production line.
Auxiliary Equipment for husk Pellet Production
In a high-efficiency and stable husk pellet production line, equipment in other sections also plays a crucial role. Like the husk pellet machine, these units deliver high production efficiency. We can customize equipment configurations based on your specific raw materials.
Double-shaft crusher
It can crush large-sized, irregularly shaped shell materials, such as empty fruit bunches and coconut shells, as well as wood and straw contained within the raw materials.
Hammer Mill
A hammer mill grinds small-sized peanut shell, walnut shell, wood chips or agricultural residues into fine powder, ensuring smooth feeding and improving pelletizing efficiency.
Dryer Machine
The drum dryer machine can adjust raw materials with varying moisture content to the ideal range of 15–18%, which is crucial for producing high-quality husk pellets.
Pellet Cooler Machine
A pellet cooler reduces the temperature and moisture of freshly made pellets, improving hardness and storage stability. Its octagonal structure prevents the pellets from breaking.
Vibrating Screen
It is a vibrating screen, which can removes dust, fines, and unformed particles, ensuring consistent pellet quality. We can customize screen mesh in various sizes.
Packaging System
The packaging system automatically weighs, fills, and seals pellet bags, improving efficiency and accuracy in commercial distribution. You can choose from different packaging options
Frequently Asked Questions
We understand your concerns when choosing a husk pellet machine, so we have compiled the following answers to address them. We can help with queries about choosing the right equipment model, investment costs and payback periods. If you would like an accurate quote for this solution, please contact us with your detailed production requirements.
Does rice husk require pretreatment before pelletizing?
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Rice husks are typically dehusked mechanically, which means they often contain metal and plastic impurities. These impurities can cause wear on the ring die and affect pellet quality. Therefore, a cleaning system is required. For mixed pelletizing applications, such as wood chips, a grinding system is necessary.
Additionally, rice husk pelletizing requires maintaining an appropriate moisture content of 15–18%. If the moisture level exceeds this range, a drying system must be installed. We offer high-efficiency dryers, crushers, and cleaning screens to help you process raw materials perfectly and achieve superior pelletizing results.
What are the main uses of husk pellets?
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Their most common use is as a clean fuel for residential heating, district heating, industrial boiler combustion, and biomass power plants. Unlike oil and coal, they produce lower emissions when burned, making them an ideal low-cost, clean fuel. Additionally, they can be used as bedding for pets. Pellet sizes vary depending on the application. Regardless of the intended use, this shell pellet machine can easily produce the required pellet products.
Is this husk pellet machine energy-intensive?
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Our equipment is designed for energy efficiency and can reduce energy consumption per unit by 20%. Thanks to its optimized structural design, it significantly improves raw material utilization and minimizes material waste. Its high efficiency and energy-saving advantages make it particularly suitable for large-scale pellet production. Therefore, compared to traditional pellet machines, this equipment has lower operating costs.
We also offer other equally efficient pellet machine solutions, including wood pellet machines, straw pellet machines, grass pellet mill, and animal feed pellet machines.
Is this husk pellet machine difficult to maintain?
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This machine features a simple structural design, making it easy to operate and maintain. Routine maintenance tasks include cleaning out residual material, applying lubricating grease, inspecting the machine for wear, and replacing parts. Wear-prone components such as the ring die and press rollers are made of hard, wear-resistant alloy materials, which reduces the frequency of replacement. We also provide a free lifting device for large-sized ring dies.
Each unit is shipped with an operating manual and video tutorials, which include key points for daily maintenance. Proper and effective daily maintenance can significantly extend the equipment’s service life.
How to choose the right model of husk pellet making machine?
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When selecting equipment, you need to consider factors such as target production capacity, raw material type, and investment budget. We recommend determining the unit production capacity based on your daily output to avoid wasting resources.
For raw materials that do not meet pelletizing requirements, you will need to configure a corresponding processing stage. If you need specific equipment recommendations and a quote, please feel free to contact us at any time and provide your production requirements.