목재 펠릿 건조기
The wood pellet dryer offers a rapid, uniform and energy-efficient drying solution for biomass raw materials such as wood chips and sawdust, helping you build a high-quality pellet production line.
product introduction Of 목재 펠릿 건조기
The wood pellet dryer is one of the important equipment in modern biomass pellet production. It mainly works by sending materials with relatively high moisture content, such as sawdust, wood chips, and wood shavings, into the drying cylinder. Through the uniform contact between hot air and the materials, it removes the moisture from the materials and achieves the drying effect. The application of this machine can ensure stable pellet quality and excellent combustion performance.
With the continuous growth of global demand for renewable energy and environmentally friendly fuels, efficient wood dryers have become a necessary investment for biomass pellet manufacturers to enhance production efficiency.
RICHI Machinery has been serving biomass and wood pellet processing industries worldwide for years. Whether you are running a small-scale biomass plant or a large industrial production line, we deliver equipment that maximizes efficiency and ensures long-term profitability.
Working Principle of the 목재 펠릿 건조기
리치 머신
자세한 내용은 유튜브 채널.
The wood pellet dryer consists of a hot air furnace, a feeding device, a drum, a lifting plate, a fan and a separator.
During operation, the hot air generated by the hot air furnace enters the inclined rotating drum under the negative pressure of the fan. The materials move slowly forward and keep rolling under the combined effect of gravity, the pushing of the lifting plate and the attraction of the air flow. They come into full contact with the hot air for heat exchange.
The entire process goes through the preheating, surface vaporization and internal vaporization stages. The moisture is rapidly evaporated and expelled with the airflow. The dried materials are collected by the separator and then enter the next process.
Understanding the working principle of the wood chip dryer can indeed help you gain a comprehensive understanding of the equipment. However, for most customers, this is still not enough. Many users often say when choosing a device: “The machines all look similar. The real differences won’t be apparent until you’ve used them for several months.” This statement is absolutely correct. Whether the system can operate stably and efficiently every day and every year depends mainly on the details within the machine.
High-quality Components of Wood Pellet Dryer
Structure and configuration determine the performance of the equipment. When it comes to wood pellet dryers, the first thing that comes to many people’s minds is their drying efficiency and how much moisture they can reduce.
However, what truly determines whether the equipment can operate stably for a long time is the quality of those seemingly insignificant components. Equipment that looks similar on the outside may have different internal materials and processes, and their performance and lifespan can be completely different.
For instance, the impeller of our dryer is not made of ordinary thin iron sheets, but rather specially thickened heavy-duty blades that can withstand the high-speed rotation and the continuous impact of wood chips.
Another example is the steel plates used in the body. The actual measured thickness is approximately 6mm, which was not chosen randomly. Thicker steel plates mean a more solid overall structure, less prone to deformation, and better wear resistance after long-term use.
The difference between gears and bearings is even more obvious. The gears and bearings on our equipment are of industrial-grade reinforced design. They operate smoothly and stably, and there is almost no need to worry about frequent repairs.
For those wood pellet mills that do not stop production throughout the year, this is of great significance: changing parts once every few months is much cheaper than maintaining them once every few years, and the cost difference is obvious. In other words, every small component actually affects the overall situation: whether the equipment can operate stably, how high the maintenance costs are, and how long the service life is.
리치 머신
사양 및 매개변수
의 목재 펠릿 건조기 판매용
It is precisely this insistence on details and quality that makes our equipment not just a machine, but a truly reliable production partner. In the highly competitive biomass fuel market, having a reliable equipment means saving costs, delivering on time, and even staying one step ahead of the competition. 리치 기계 offers a variety of models of wood pellet dryers for sale to meet different production capacity requirements.
| 모델 | φ0.6*6 | φ0.8*8 | φ1.2*12 | φ1.5*15 | φ1.8*18 | φ1.8*2.0 | φ1.8*36 | φ1.8*12*3C | φ1.8*24*3C |
| Diameter (m) | 0.6 | 0.8 | 1.2 | 1.5 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
| Length (m) | 6 | 8 | 12 | 15 | 18 | 20 | 36 | 12 | 24 |
| Number of plies | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 |
| Roll speed (rpm) | 3~12 | 3~12 | 3~12 | 3~12 | 3~12 | 3~12 | 3~12 | 3~12 | 3~12 |
| Inlet air temperature (℃) | 400~500 | 400~500 | 400~500 | 400~500 | 400~500 | 400~500 | 400~500 | 400~500 | 400~500 |
| Air outlet temperature (℃) | 70~80 | 70~80 | 70~80 | 70~80 | 70~80 | 70~80 | 70~80 | 70~80 | 70~80 |
The RICHI wood pellet dryer can meet the requirements of various raw materials, different production capacities and various working conditions. Whether you are building a new production line or upgrading your existing equipment, our team can recommend the most suitable model for you and provide customized configuration solutions to help you achieve more efficient and reliable production. If you have any questions, including not knowing how to choose the right equipment, please feel free to contact us.
Advantages Of The wood pellet dryer
Selecting an efficient, stable and energy-saving equipment is of vital importance for wood pellet production and biomass pellet production. With its outstanding design and manufacturing techniques, RICHI wood chip dryer has been rigorously optimized in terms of both performance and details. It not only meets the drying requirements of various raw materials, but also performs well in other aspects.The following are the main reasons why our customers choose us.
High Drying Efficiency
The wood dryer machine adopts an optimized drum design. At the same time, the materials are highly dispersed in the airflow, and the moisture is rapidly evaporated.
Due to this highly dispersed drying method, the drying time is significantly shortened, and the efficiency is much higher than that of traditional drying equipment.
Energy Saving & Eco-Friendly
The equipment is equipped with an advanced waste heat recovery system, which can effectively utilize the heat from exhaust gases, reduce fuel consumption and lower production costs.
At the same time, the dust removal system complies with strict environmental protection standards, minimizing dust emissions.
Simple structure and easy maintenance
The equipment structure is simple, small footprint, easy to construct and install, safe and reliable operation. The durable key components reduce downtime, maintenance is also very convenient.
맞춤형 솔루션
The RICHI wood pellet dryer can be custom-designed according to the characteristics of the raw materials, production capacity and factory environment. It can provide the most suitable equipment for any type of raw material. Moreover, the system design is flexible, allowing it to be installed and used anywhere in the world, truly meeting diverse needs.
RICHI pellet dryer machine is more than just a piece of equipment—it’s a reliable partner for your production line. Combining efficiency, durability, and advanced technology to improve overall production performance. For wood pellet producers who aim to maximize efficiency, reduce losses and maintain stable production, the RICHI pellet dryer is not only the preferred choice for pellet manufacturers seeking reliable and high-performance drying solutions, but also a wise investment in the long run.
global cases of RICHI wood pellet dryer
Explore how RICHI wood chip dryers are helping businesses worldwide improve efficiency and product quality. From small-scale farms to large industrial plants, our equipment delivers reliable performance, consistent pellet quality, and energy savings across different regions. Check out these real-world cases to see RICHI in action.
- Project country ： Congo
- Application project：1-1.2T/H 목재 펠릿 생산 라인
- Raw material: Wood Sawdust, Straw, Wood Chips
- Project background: The customer from Congo wishes to produce high-quality pellets using wood chips, straw and wood shavings. However, the raw materials are quite damp. They chose our pellet dryer to reduce the moisture content of the raw materials before pelletizing, thereby achieving stable production and extending the service life of the pellet machine.
- Other equipment for the project: Crusher, Hammer mill, 우드 칩 펠릿 기계, Cooler, Screening device, Automatic packaging
- 프로젝트 국가: 인도네시아
- Application project：2T/H 목재 펠릿 제조 공장
- Raw material: Wood Chips, Wood Sawdust
- Project background: The demand for renewable energy pellets in Indonesia has increased. This customer wishes to convert wood chips and wood shavings into moisture-stable and high-quality wood pellets. In the production line, they purchased our dryer to ensure efficient reduction of raw material moisture before pellet production, thereby guaranteeing uniform pellet density and excellent combustion performance.
- Other equipment for the project: Wood Chipper, Wood pellet extruder machine, Cooler, Screening device, Automatic packaging
- 프로젝트 국가: 캐나다
- Application project：2-3T/H 완벽한 목재 펠릿 공장
- Raw material: Straw, Wood Chips
- Project background: This Canadian client intends to convert straw and wood chips into high-quality pellets. However, these raw materials have significant differences in moisture content and density. To ensure a smooth pelletizing process and minimize equipment wear, they chose our equipment, which helps to increase the hardness of the pellets, reduce fragmentation, and guarantee stable output quality.
- 프로젝트를 위한 기타 장비: Wood pellet press machine, Cooler, Screening device, Automatic packaging
- Project country ：Thailand
- Application project：3-5T/H Organic fertilizer production line
- Raw material: Straw, Manure
- Project background: In Thailand, the demand for high-quality organic fertilizers is growing rapidly. Customers want to turn straw and livestock manure into nutrient-rich granular fertilizers that are evenly moist. They have chosen drying equipment to ensure smooth pellet formation, increased hardness, and stable production throughout the year.
- Other equipment for the project: Pellet making machine, Cooler, Screening device, Automatic packaging
Application of wood dryer in production line
In the complete wood pellet production line, the dryer for wood can ensure that the raw materials reach the optimal moisture content standard for granulation. It is located after the crushing stage and before the granulation stage.
- 원재료 준비: Pre-treat wood chips, sawdust, wood shavings or other wood waste or biomass raw materials, and use a wood chipper or hammer mill to crush them into wood chips.
- 건조 과정: The processed raw materials are then transported to the wood pellet dryer. Through drying treatment, the moisture content of the raw materials is controlled at 12% – 18%, which is conducive to the subsequent granulation process.
- 펠렛화 프로세스: In the 목재 과립기 기계, dried material is compressed through a die under high pressure and temperature to form dense, uniform wood pellets.
- 냉각 및 검사: The freshly produced pellets have a relatively high temperature when they come out of the granulator. They pass through a granulation cooler to reduce the temperature and moisture content. Subsequently, the cooled pellets are sieved to remove the substandard ones and collected for recycling in the process.
- Packaging and Storage: Finished pellets are packed in bags or stored in bulk silos, ready for sale or transport.
The wood pellet dryer is a crucial equipment between raw material preparation and pelletization. If the moisture content of the raw materials is too high or too low, the pellets may crack, have low density, or cause problems with the pelletizer. By ensuring the optimal moisture content, it directly improves the quality of the pellets, reduces production costs, and enhances the stability of the entire wood chip production line.
자주 묻는 질문
많은 고객이 올바른 모델을 선택하고, 유지보수하고, 장비를 최대한 활용하는 방법을 알고 싶어 합니다. 이 FAQ 섹션에서는 가장 일반적인 질문에 대한 답변을 통해 건조기가 어떻게 펠릿 품질을 개선하고 가동 중단 시간을 줄이며 생산 효율을 높일 수 있는지 이해할 수 있도록 도와드립니다. 다른 질문이나 우려 사항이 있으면 언제든지 문의해 주세요!
What is a wood pellet dryer and why is it necessary?
It is a crucial equipment in the wood pellet production line. In the production line, if the moisture content of the raw materials is too high, it will lead to a decline in the quality of the finished pellets, mold growth, and even affect the operation of the pellet machine.
The RICHI wood dryer can efficiently reduce the moisture to the ideal range (usually 12-18%), ensuring smooth subsequent processing and high-quality finished pellets, while also ensuring that the pellets are suitable for storage, transportation, and sales.
What materials can be processed?
The RICHI wood dryer machine is suitable for a wide range of raw materials, including wood waste such as wood chips and sawdust, as well as straw, corn stalks and other biomass materials. This versatility means that customers do not have to rely solely on a single fixed raw material, but can flexibly choose more readily available materials, thereby saving procurement costs and simplifying raw material management.
From the producer’s perspective, this level of flexibility is truly very convenient. There is no need to worry about raw material shortages, uneven moisture content, or frequent changes of suppliers. Regardless of the type of raw materials, the dryer can stably control the moisture content, resulting in uniform pellets and a low breakage rate, and less downtime for the production line.
In summary, it has largely saved you a lot of trouble and made the entire production process smoother and more worry-free.
Can the dryer handle large-scale production lines?
Sure. The RICHI dryer offers various models, suitable for small, medium and large production lines. With a maximum production capacity of up to 40T/H, the machine can operate continuously and stably, ensuring consistent moisture balance and maintaining consistent pellet quality regardless of the production scale.
If your production has specific requirements, we can also customize the necessary equipment according to your requests. Whether it’s a small-scale production startup or a large-scale factory in the process of expansion, RICHI can provide the most suitable solution for you.
How do I choose the right dryer model?
When choosing a suitable wood pellet dryer, several key factors need to be considered to ensure that the equipment meets your production requirements.
- First, the required output needs to be taken into account, such as the planned production volume per hour in tons.
- Second, the type of raw materials should be considered, including wood chips, wood shavings, straw, or other biomass, along with their moisture content. Materials with higher moisture content may require a more powerful machine.
- Also, the factory space and layout should be considered to ensure that its installation will not interfere with the operation of other equipment.
- Finally, energy supply is also an important factor, and it is necessary to ensure that the dryer machine matches the available electricity or heat source in the factory.
RICHI offers a variety of models to meet different production requirements. Moreover, our engineers can provide customized solutions based on your raw materials, production volume and factory conditions, ensuring efficient operation, uniform pellets and minimal downtime. This way, you won’t have to worry about choosing the right wood pellet dryer.
리치 머신
왜 우리를 선택해야 할까요?
안정적인 생산과 장기적인 수익성을 달성하려면 올바른 장비 공급업체를 선택하는 것이 중요합니다. 업계를 선도하는 제조업체로서, 리치 머신 는 수십 년의 경험과 첨단 기술, 글로벌 서비스 네트워크를 결합하여 고객의 요구 사항을 충족하고 생산 라인을 맞춤화하는 장비를 제공합니다. 다음 세 가지 핵심 이점은 수천 개의 글로벌 고객이 당사를 파트너로 선택하는 이유를 설명합니다.
엄격한 품질 기준과 풍부한 경험
With over 20 years of experience in designing and manufacturing wood pellet drying equipment, we have served thousands of customers worldwide across more than 120 countries and regions, , helping producers improve pellet quality, reduce downtime, and increase overall production efficiency.
당사의 명성은 엄격한 국제 품질 표준에서 비롯된 것으로, 모든 제품이 ISO, CE, SGS 및 기타 국제 인증을 획득하여 안정적인 성능과 신뢰할 수 있는 품질을 보장합니다.
Customized wood pellet drying scheme
We customize wood pellet drying solutions for each customer, with advanced technology and professional design services, covering the whole process support from manufacturing, delivery to installation and training.
Each solution is designed to assist customers in achieving efficient, stable and sustainable pellet production, ensuring balanced moisture content of raw materials, improving pellet quality, and guaranteeing smooth operation of the production line.
포괄적인 애프터 서비스로 장기적인 운영 보장
당사의 노력은 장비 공급을 넘어 초기 상담부터 장기 유지보수까지 모든 것을 아우르는 신속한 대응 애프터서비스까지 포함됩니다.
소니는 책임과 신뢰에 기반한 지속적인 파트너십을 구축하기 위해 최선을 다하고 있습니다. 프로덕션을 새로운 차원으로 끌어올릴 수 있는 맞춤형 솔루션과 견적을 원하시면 지금 바로 문의하세요.
