máquina de extrusão de pellets de madeira
Wood pellet extruder machine efficiently processes sawdust, wood chips, and agricultural waste into high-density fuel pellets. Ideal for eco-friendly biomass energy production with stable performance and low energy consumption.
Product Overview of wood pellet extruder
The wood pellet extruder machine is a mechanical device that processes powdered raw materials such as logs, sawdust, and branches into uniform-sized chips through physical compression and high-temperature molding techniques.
Its working principle is to first squeeze the raw materials through a circular mold, and then precisely cut them to the desired length using a cutting device.
The pellets produced by the wood pellet extruders have a wide range of applications, including use as cat litter, feed for large-scale livestock farms, and heating fuel for residential and industrial power generation.
Additionally, this pellet fuel boasts excellent refractory properties, high calorific value, easy storage and transportation, and low pollution during combustion, making it an environmentally friendly energy option.
It uses heating and extrusion to compress the raw materials into pellets of a specific shape and size, and is commonly used for manufacturing fuel pellets or cat litter.
- During the work process, the raw materials are first crushed and dried, and then evenly sent into the feed inlet of the machine.
- Inside the machine, there is a screw that rotates at high speed under the drive of the motor, pushing the raw materials forward.
- As the screw rotates, the temperature of the raw materials rises due to compression and friction, and some of the moisture evaporates, making them become soft and viscous.
- Then, the softened raw materials are forcefully pressed into the mold through the mold holes and formed by extrusion.
- The extruded pellets will pass through the cooling device for cooling, and then be cut into a uniform length to complete the entire forming process.
The entire process does not require the addition of any extra adhesives. The lignin in the raw materials is used as a natural adhesive, which is both environmentally friendly and highly efficient.
The Working Principle of RICHI wood pellet extruder machine
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MÁQUINAS RICHI
Especificações e parâmetros
de wood pellet extruder para venda
After understanding the working principle of the wood pellet extruder, we will now introduce its technical parameters in detail. These parameters directly affect the performance and production capacity of the equipment. MÁQUINAS RICHI offers equipment within various production capacity ranges to meet your needs.
| Modelo | MZLH320 | MZLH350 | MZLH420 | MZLH520 | MZLH678 | MZLH768 |
| Saída (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 |
| Main motor power (KW) | 22 | 37 | 90 | 132 | 185 | 250 |
| Diâmetro da matriz do anel (mm) | 320 | 350 | 420 | 508 | 687 | 768 |
| Diâmetro dos grânulos acabados (mm) | 4-12 | |||||
If you need help to choose the right wood pellet extruder, please contact us and tell us your daily output needs, we’ll recommend the best type match to you.
MÁQUINAS RICHI
Advantages of the wood pellet extruder
To help you better understand why the wood pellet extruder machine stands out in the market, let’s take a closer look at its key advantages that make it an ideal choice for efficient and reliable pellet production.
Compact Integrated Structure, Smooth Feeding
This wood pellet extruder machine features an integrated compact design that seamlessly combines the feed port, forced feeder, drive motor, and annular die head compression system into a single efficient unit.
The widened and deepened forced feeding inlet ensures smooth material flow, allowing even large volumes of sawdust or branches to enter effortlessly.
Additionally, the equipment is equipped with adjustable speed control buttons, enabling operators to precisely adjust feeding speed according to different raw materials and production requirements.
Made of high-quality stainless steel, with a sturdy and durable structure
The entire machine is manufactured using a 304 stainless steel casting process, offering exceptional corrosion resistance and rust prevention capabilities.
It can effortlessly handle complex working environments with humidity and high temperatures.
Additionally, the mold and core components are made of highly wear-resistant materials, significantly extending service life while reducing maintenance costs caused by frequent part replacements.
This design effectively lowers operational expenses for users.
Independent electronic control system, higher operational autonomy
Maquinaria RICHI‘s wood pellet extruder machine is equipped with a dedicated electrical control system that supports independent start-stop operations.
It can operate flexibly as a standalone unit while seamlessly integrating with the entire production line.
When equipment malfunctions or requires maintenance, it enables rapid isolation of issues, preventing production line shutdowns caused by single-machine failures.
This significantly reduces safety hazards and production losses, ensuring stable factory operations and optimal efficiency.
Mais Successful cases of Wood pellet extruder machine
- Maquinaria RICHI -
Como fabricante e fornecedor mundial de primeira classe de equipamento de peletização de madeira, MÁQUINAS RICHI Co., LTD. foi exportada para 127 países e regiões, e ganhou elogios unânimes dos clientes.
We have done more than 1000 pellet plant projects around the world and have accumulated rich experience in the construction of máquina granuladora de madeira. And these projects are located in Europe, Africa, Asia, North America, South America, and Oceania.
- País do projeto: Congo
- Application Project Name: 1-1.2T/H Linha de produção de pellets de madeira in Congo
- Matérias-primas: Wood chips and moisture sawdust.
- Main Equipment Included: Wood crusher, shifter, dryer, storage bin, máquina de pellets de aparas de madeira, cooler.
- Antecedentes do projeto: The wood processing industry in Congo is highly developed, generating a large amount of waste, such as wood chips and wet sawdust. This not only leads to waste of resources but also brings environmental pressure. To achieve the resource utilization of the waste, local enterprises planned and constructed this wood chip pellet production line with a capacity of 1 – 1.2 tons per hour. By using professional equipment, the waste was transformed into wood pellets of 1 – 3 millimeters in size, meeting the needs of energy and animal husbandry.
- País do projeto: Roménia
- Application Project Name: 2T/H Fábrica de pellets de madeira na Roménia
- Matérias-primas: Sawdust, straw and other vegetable waste
- Main Equipment Included: Wood crusher, shifter, dryer, storage bin, máquina de pellets de palha, cooler, shifter.
- Antecedentes do projeto: The forestry and agriculture industry in Romania generates a large amount of plant waste such as sawdust and straw, which not only occupies space but also causes environmental problems. To promote resource recycling, respond to environmental protection policies, and meet the demand of the biomass energy market for pellet fuel, the client plans to build this 2T/H wood pellet plant. Using equipment such as wood crushers and screens, the waste will be converted into high-quality wood pellet, contributing to the development of green energy and the resource utilization of waste.
- País do projeto: Kazakhstan
- Application Project Name: 5T/H Full Automatic Wood Pellet Line
- Matérias-primas: Wood chip and sunflower seed Meal
- Main Equipment Included: Wood crusher, dryer, storage bin, wood pellet extruder machine, cooler, silos, …
- Antecedentes do projeto: Kazakhstan has extensive sunflower cultivation and abundant forest resources, resulting in waste materials such as wood chips and sunflower seed meal. The accumulation of these materials can easily cause environmental problems. To effectively utilize local resources, the client plans to build a 5 ton per hour fully automatic wood chip pellet production line. Through equipment such as crushing, screening and drying, these waste materials are converted into pellet fuel, filling the market demand gap for biomass energy, promoting the appreciation of local resources.
Cooperation Process + After-Sales Service
RICHI’s one-stop solution system covers various aspects such as solution design, equipment production, transportation of goods, and after-sales service, providing you with a perfect project in all aspects.
Requirement Alignment
Understand client needs and recommend suitable type of wood pellet extruder machine along with professional advice.
Solution Design
Determine specific professional equipment according to customer requirements, and customize project plan according to customer specific production needs.
Equipment Supply
Provide high-quality, efficient granulation production equipment.
Logistics Transportation
Use special packaging for safe transportation to ensure equipment safety upon arrival.
Installation & Training
Install equipment and conduct debugging, while providing operational training.
Serviço pós-venda
Regularly inspect equipment efficiency and stability, offer maintenance services, and provide expert technical support.
Perguntas mais frequentes
As soluções personalizadas podem ajudar os diferentes clientes a satisfazer as suas necessidades comerciais únicas, a melhorar a eficiência e a reduzir os custos.
All of RICHI’s machines are custom designed, and if you have any questions, please feel free to contact us.
What types of raw materials can a wood pellet extruder machine process?
This machine is quite versatile and can process a wide range of biomass materials.
It includes raw logs, sawdust, wood chips, wood shavings, as well as agricultural residues like straw, corn stalks, and crop husks. Some models are even designed to handle organic waste such as animal manure to produce organic fertilizer pellets.
When choosing a machine, it’s best to consider what type of raw materials you have to ensure optimal performance and pellet quality.
What is the ideal moisture content for raw materials used in pellet production?
The moisture content of your raw materials is very important for producing good quality pellets. Ideally, it should be between 12% and 18%.
If the material is too wet, it might clog the machine or cause the pellets to break apart easily. On the other hand, if it’s too dry, it can generate excessive dust and make it difficult for the pellets to stick together.
That’s why proper drying before feeding materials into the wood pellet extruder machine is crucial to get the best results. RICHI can also provide suitable drying equipment if required
Can the machine handle different pellet sizes?
Of course. Our equipment can produce pellets in sizes of 4-12mm and supports ring mold replacement. Customers typically choose pellet diameters between 6mm and 12mm, and RICHI can also be customized according to your needs or fuel standards.
Can wood pellet extruder machine be integrated into a complete production line?
Absolutely! These machines are often a core part of a complete wood pellet production line that includes steps like raw material cleaning, crushing, drying, cooling, and packaging. When all these processes are combined, production runs more smoothly and efficiently, and the final pellets are of higher quality. We can help you design a custom production line tailored to your specific needs.
What is the price of this machine?
O preço da máquina de pellets de serradura usually ranges from USD 10,000 to USD 90,000, depending on factors such as production capacity, raw material type, die configuration, motor power, and automation level. Smaller machines for sawdust or wood shavings are generally priced at the lower end of the range, while heavy-duty extruder machines designed for hardwood or continuous industrial production fall into the higher range.
f you are planning a complete pellet production solution, the overall preço da linha de peletes de madeira typically ranges from USD 20,000 to USD 2,100,000, which may include crushers, dryers, pellet extruders, coolers, screening systems, and automatic packing equipment.
MÁQUINAS RICHI
POR QUE NOS ESCOLHER?
Selecionar os fornecedores de equipamento certos é fundamental para conseguir uma produção estável e uma rentabilidade a longo prazo. Como fabricante líder do sector, MÁQUINAS RICHI combina décadas de experiência, tecnologia avançada e uma rede global de serviços para fornecer equipamentos que satisfazem as necessidades dos clientes e personalizam as linhas de produção. As três vantagens principais que se seguem demonstram porque é que milhares de clientes globais escolhem a nossa parceria.
Padrões de qualidade rigorosos e experiência rica
With over 20 years of experience in commercial wood pellet mill manufacturing, we have served thousands of customers worldwide across more than 120 countries and regions.
A nossa reputação resulta de normas de qualidade internacionais rigorosas, com todos os produtos certificados pela ISO, CE, SGS e outras certificações internacionais, garantindo um desempenho estável e uma qualidade fiável.
Customized wood pellet production scheme
We customize wood pellet manufacturing solutions for each customer, with advanced technology and professional design services, covering the whole process support from manufacturing, delivery to installation and training.
Cada solução tem como objetivo ajudar os clientes a alcançar uma produção eficiente, inteligente e sustentável.
Um serviço pós-venda abrangente garante um funcionamento a longo prazo
O nosso compromisso vai para além do fornecimento de equipamento e inclui serviços pós-venda de resposta rápida que abrangem tudo, desde a consulta inicial até à manutenção a longo prazo.
Dedicamo-nos a construir parcerias duradouras, baseadas na responsabilidade e na confiança. Contacte-nos agora para obter soluções personalizadas e orçamentos que irão elevar a sua produção a novos patamares.
