Husk Pellet Machine
Advanced Husk Pellet Machine
Our husk pellet machine is a specialized device designed for recycling husks. It compresses agricultural waste such as rice husks and straw into densely compacted pellets. Through the compression process of the RICHI husk pellet machine, the resulting pellets exhibit high calorific value.
With a density of 1.0-1.3 t/mÂł, their calorific value reaches 3500-4000 kcal/kg. Our machine can produce pellets in multiple specifications. Standard diameters range from 4-12 mm, with 6, 8, and 10 mm being the most popular.
These pellets can be used for combustion heating, animal feed, or organic fertilizer production. We also offer customized equipment solutions to meet all your straw pellet production needs.

Design Highlights of Husk Pellet Machine
We have a professional R&D team and equipment production facilities. Our husk pellet machine features a well-designed structure that is highly efficient, energy-saving, and automated. It adapts well to raw material characteristics and meets your stringent production requirements.


High-Temperature Burn Prevention
Ventilation ports and fans are integrated to promptly extract high-temperature steam from the pelletizing chamber, preventing equipment overheating.

High-Efficiency Pelletizing
Our innovatively designed ring die molds adapt to diverse raw materials, achieving optimal compression ratios for guaranteed efficient pellet formation.

Anti-Blocking
Equipped with an arch-breaking feeder and forced feeder, featuring reverse-rotating scraper blades to effectively prevent material buildup and ensure smooth feeding.

Powerful Drive System
Equipped with Siemens industrial-grade high-efficiency motors, it delivers continuous robust power to every operational stage, ensuring stable equipment performance.
Husk Pellet Machine Customized Service
We offer a range of premium services for husk pellet machines. When you choose us, you can access highly efficient, energy-saving husk pelletisers, as well as one-stop pre-sales and after-sales support. RICHI also offer customised production solutions tailored to your specific needs.
Pre-Sales Service

Our professional sales team is available 24/7 online to address your inquiries. If you’re interested in our husk pellet machine or wish to learn about our customized production solutions, we provide complimentary consultation services.
Customization Services

For specific requirements regarding husk pellet machines, our dedicated service personnel and engineering team can tailor solutions based on your raw materials, production capacity needs, and local conditions.
After-Sales Service

Every husk pellet machine we sell comes with a one-year warranty. Should any quality issues arise during operation, we provide prompt settlement. Additionally, we offer long-term online technical support.
Features of Husk Pellet Machine
Our husk pellet machines not only feature numerous production-friendly design highlights but also incorporate extensive optimizations and upgrades in every detail. These designs enable our pellet machines to produce the highest-quality pellets at the lowest possible cost, making them your ideal pelletizing solution.
More Environmentally Friendly
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We are committed to manufacturing environmentally friendly machinery. To mitigate hazards from high temperatures during pelletizing, each pelletizer is equipped with exhaust ports and fans. This facilitates the timely removal of high-temperature steam from the pelletizing chamber, effectively lowering temperatures, reducing energy consumption, and safeguarding the production environment.
High Output Efficiency
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Our husk pellet machine features meticulous design that not only effectively processes materials and prevents clogging, but also optimizes the dual-roller structure. This achieves uniform force distribution and superior pellet formation rates. These adjustments, based on real-world production conditions, significantly reduce material costs and increase pellet output.
Versatile Adaptability
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Beyond excelling with rice husk feedstock, our equipment’s dies can be easily adjusted to optimal compression ratios for versatile raw material processing. Additionally, to facilitate production of different pellet sizes, we offer flat dies with various aperture sizes to meet diverse manufacturing requirements.
Easy Maintenance
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Our pelletizing equipment utilizes a high-precision gear transmission system, which not only offers higher efficiency than belt-driven models but also facilitates easier cleaning and maintenance. Both our rollers and ring dies undergo rigorous testing and optimization. This effectively reduces equipment wear and lowers your long-term maintenance costs.
Enhanced Safety
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To prevent adverse effects from equipment overload, each of our husk pellet machine is equipped with a safety pin. This feature detects machine malfunctions and potential safety hazards. Additionally, SKF bearings are integrated into the design. Their robust construction ensures smooth and stable operation of the pelletizer.
Extended Service Life
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To maximize the lifespan of our husk pellet machines, the internal ring die, gears, and shafts are crafted from 42CrMo alloy steel. Compared to stainless steel, this material offers superior hardness and enhanced wear resistance. This ensures long-term, stable performance of the equipment.
Models of Husk Pellet Machine
To meet diverse customer output requirements, we have specifically designed husk pellet machines with multiple production capacities. These can be applied to husk pellet production lines with output ranges from 0.6 to 100T/H. We also have customization services to provide the most ideal pellet production solutions tailored to your specific production needs.

MZLH-320 Husk Pellet Machine
Production: 0.5-0.6T/H
Power: 22 kW
Compact machine with high flexibility, its ring die diameter is 320mm. It has minimal space requirements, making it suitable for small-scale biomass pellets production from straw, sawdust, wood shavings, and other raw materials.

MZLH-350 Husk Pellet Machine
Production: 1.0-1.2T/H
Power: 37 kW
This equipment is ideal for small to medium-scale husk pellet production, with a ring die diameter of 350mm. It accommodates diverse formulations and ratios, allowing flexible adjustments based on specific requirements.

MZLH-420 Husk Pellet Machine
Production: 1.8-2.0T/H
Power: 90 kW
This machine features a 420 mm ring die diameter and delivers higher output to meet high pellet production demands. Its enhanced stability enables extended continuous operation, also makes it suitable for various large-scale production lines.

MZLH-520 Husk Pellet Machine
Production: 2.8-3.0T/H
Power: 132 kW
This high-power pellet mill features a large ring die with a diameter of 520mm. It combines high-quality output with stable performance. With outstanding energy efficiency and environmental performance, it is a staple in many customized solutions for clients.

MZLH-678 Husk Pellet Machine
Production: 4.0-5.0T/H
Power: 185 KW
This model features a ring die diameter of 673 mm. The robust mechanism ensures stable, long-term efficient pelletizing, suitable for more stringent production environments and requirements. It often used in customized production solutions for customers.

MZLH-768 Husk Pellet Machine
Production: 6.0-8.0T/H
Power: 250 kW
A high-capacity husk pellet machine used in customized solutions for extremely high production volumes. With a main motor power of up to 250 kW, it adapts to diverse raw materials and operating conditions, guaranteeing both quantity and quality.
Husk Pellet Machine Display
At RICHI Machinery, every piece of husk pellet machine undergoes years of market validation and customer testing. We continually refine our machines based on customer feedback to deliver the finest husk pellet production experience.





Raw Materials of Husk Pellet
The selection of raw materials for husk pellets is diverse. Not only can single materials be used, but they can also be mixed with other agricultural crop husks and straw materials for pelletization. Our ring die pellet machine is suitable for various materials with low binding properties, low forming rates, and difficulty in compression molding. Regardless of the production raw material you choose, ideal production results can be achieved.
Based on your specific production needs, we also offer customized production equipment. Contact us to get your exclusive high-efficiency husk pellet machine.

• Rice Husks

• Cashew Shells

• Coconut Shells

• Sawdust

• Coffee Shells

• Peanut Shells

• Palm Shells

• Sunflower Seeds

• Sugarcane Bagasse

• Bean Shells

• Corn Stalks

• Rice Straw
Service Achievements
After years of deep industry expertise, RICHI Machinery has successfully served clients worldwide. We are committed to equipment R&D and technological breakthroughs while prioritizing our clients’ production experience. We continuously develop higher-level particle production equipment to meet increasingly sophisticated production demands.
>2000
Projects
We have designed, planned, and delivered numerous husk pellet production projects, meeting diverse client needs and maximizing return on investment.
>100
Regions
We successfully partnered with numerous regions globally, designing and implementing multiple husk pellet machines that have put into operation smoothly.
>1000
Clients
We have served thousands of clients, providing timely responses and professional solutions. We provide our customers with ideal particle production solutions.
Global Cases
Our husk pellet machines have reached markets across Asia, South Africa, Europe, Oceania, Africa, and other regions. They have delivered exceptional service experiences and production efficiency to customers.The project highlights below showcase the production lines that are now operating smoothly and achieving the desired husk pellet production outcomes for clients.
Husk Pellet Production Line
We possess advanced innovative engineering technology and large-scale equipment manufacturing plant. We can provide biomass pellet productoin line for various capacities. They are equipped with stable and efficient main machinery and convenient, flexible auxiliary equipment. This design offers greater convenience for your husk pellet production. Below are the standard production line capacities. For higher output requirements, we offer customized solutions.
We have a variety of production lines, they are capable of handling husk pellet production ranging from 0.6 to 100 T/H. We also provide one-stop turnkey services according to your requirements.

Turnkey solution
We offer turnkey solution of husk production line, which is designed specifically for your needs. Our aim is to support you throughout the entire process, from project design to operational launch. If you have any questions about production line planning and construction, or if you want to start producing quickly, the turnkey solution is ideal for you.

Project Planning

RICHI customizes husk pellet production line solutions based on your situation and requirements. This includes process division, equipment selection, and site planning.

Equipment Configuration

The technical team arranges supporting equipment, such as husk pellet machine. This ensures devices meet husk pellet production demands and match the production line.

Automation System Integration

We equip automated inspection systems based on automation levels. These systems monitor production processes and parameters, ensuring safe operation.

Project Construction

RICHI deploys an engineering team to assist with on-site construction, including equipment positioning, pre-installation of wiring and piping, and site layout.

Equipment Commission

After installation, we will adjust equipment parameters according to production needs. This helps keep operations smooth and ensures stable husk pellet production.

Technical Training

Train your workers on husk pellet production line operation and maintenance, teaching usage techniques. Ensure full mastery to accelerate your production process.

Trial Run

It includes simulating complex raw material processing, special husk pellet size production, and peak operation. This ensures the line’s capacity and adaptability.

Project Acceptance

We have strict standards , such as energy cost, production efficiency, and pellet quality. Our production lines deliver significant competitive advantages.

Service System

Beyond the basic one-year warranty, we offer prompt and attentive after-sales service , including equipment repair, rapid spare parts supply, and producing consultation.

Technical Collaboration

The project delivery marks the beginning of our partnership. We offer ongoing technical services such as equipment upgrades and capacity enhancement.

Why Choose RICHI
RICHI Machinery was established in 1995. As a leading brand in the pellet machinery industry, we have consistently dedicated ourselves to providing customers with ideal husk pellet solutions. Driven by customer satisfaction, we engage in the research, development, and manufacturing of husk pellet machine. To date, we have successfully delivered high-quality husk pellet machine to customers worldwide.
Customized Solutions
We boast experienced engineers and sales personnel who provide real-time online consultation services. We tailor exclusive solutions based on your specific application scenarios and production requirements. Additionally, our specialized large-scale particle machinery manufacturing plant can fulfill all your production equipment needs.
Long-Term Technical Support
As a professional equipment manufacturer committed to long-term customer service, we provide multi-tiered technical support tailored to your needs. For equipment installation, we supply detailed installation drawings and maintenance manuals, along with dedicated instructional videos for reference.
Efficient Spare Parts Supply System
We consistently earn customer praise for their robust durability, minimizing wear and tear during production. Should spare parts require replacement, our global supply system ensures rapid delivery. Leveraging warehouses across multiple countries, we prevent production downtime caused by component shortages in your husk pellet machine.
Worry-Free After-Sales Support
Every husk pellet machine comes with a one-year full-machine warranty. Our dedicated technical team provides comprehensive production support throughout your operation. From equipment consultation to daily operation, we promptly address any issues, delivering practical solutions to swiftly restore production.
Beyond these, our equipment offers competitive pricing to maximize your return on investment. Contact us today to experience our premium service.

Frequently Asked Questions
RICHI husk pellet machines have been proven effective by customers worldwide, delivering high-quality and efficient production services. We understand the questions you may have when selecting or using our equipment. Therefore, we have compiled common inquiries covering various aspects, including raw material selection, machine maintenance, and after-sales service. We hope this addresses your concerns.
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Does the husk pellet machine have requirements for the moisture content of raw materials?
The moisture content of raw materials in husk pellet machine is primarily determined by the husks. Rice husk typically has a low moisture content, which makes it challenging to utilise the binding properties of lignin. Therefore, appropriate moisture should be added during raw material conditioning, with an ideal moisture content between 12% and 18%.
Secondly, excess moisture can cause slippage within the pelletizing die, hindering proper formation and potentially leading to machine blockages that reduce output. To address this, we recommend equipping your operation with a dryer to process high-moisture raw materials. It is vital to precisely control moisture levels in order to achieve optimal pelletising results.
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What pretreatment is required for rice husk raw material before formulation?
In terms of particle size, rice husk itself is fine-grained and meets formulation specifications, thus requiring no secondary grinding. However, it is imperative to emphasise the following two critical steps:
Firstly, it is essential to remove impurities, as they not only compromise the quality of the particles but also cause mould damage. In order to remove potential contaminants such as iron filings, stones and plastic from the raw material, it is recommended that a high-frequency vibrating screen or air separator be used.
Secondly, conditioning is required. Adjust the moisture content by adding water or drying based on the raw material’s moisture level. In order to achieve optimal forming results, it is essential to maintain humidity within the ideal range of 15%-18%. Proper pre-treatment of raw materials has been shown to significantly enhance production efficiency and extend the lifespan of equipment.
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Can other materials (such as wood chips or straw) be mixed with rice husks for pelletization?
Certainly. Our husk pellet machine features precise engineering and optimally calibrated parameters, offering excellent adaptability to various feedstocks. It allows for the incorporation of up to 30% of additional materials, such as wood chips or shredded straw, enhancing its versatility.
Properly proportioned blending during pelletisation enables the complementary advantages of different materials to be utilised, resulting in superior pellet quality. For instance, wood chips offer higher hardness and greater calorific value; incorporating them enhances the pellets’ heat content and firmness.
However, thorough mixing and maintaining raw materials within the appropriate moisture range remain essential to ensure optimal pellet quality.
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What advantages do husk pellets have over other biomass pellets?
Husk pellets are an excellent eco-friendly energy source and a low-cost, high-quality raw material. Therefore, the key benefits of this product for customers are its strong economic and ecological advantages.
Firstly, husks are a by-product of rice processing, ensuring a stable supply at a competitive price. Converting them into biomass energy represents “turning waste into treasure”, yielding significant commercial value.
Secondly, husk combustion produces minimal pollution emissions with negligible sulfur content, making it an excellent clean energy source that has been recognised by international environmental organisations.
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Does operating a husk pellet machine require specialized expertise?
RICHI is committed to producing user-friendly equipment that does not require extensive operational experience or specialised skills. Our husk pellet machine feature high automation levels and are equipped with intuitive PLC control panels. It is possible to monitor key equipment parameters, such as main unit load and device temperature, in a clear and prompt manner.
Furthermore, each unit is accompanied by a comprehensive user manual and a series of instructional videos to facilitate rapid initiation. For production line equipment, we provide professional on-site installation and operational training. This ensures your staff can rapidly master the entire process of equipment operation and maintenance.





