Pellet Tips

Sawdust Wood Pellets: Discover the Surprising Benefits

Written by

What are sawdust wood pellets?

Sawdust wood pellets are a type of biomass fuel made from compressed sawdust, a byproduct of the wood processing industry. These pellets are cylindrical in shape and typically have a diameter of 6-8mm and a length of 10-30mm.

They are produced by compressing sawdust under high pressure without the use of any additives or binders. The resulting pellets have a high energy density and low moisture content, making them an efficient and sustainable fuel source.

Advantages of using sawdust wood pellets

Advantages of using sawdust wood pellets

Renewable and sustainable fuel source

One of the key advantages of using sawdust wood pellets is that they are a renewable and sustainable fuel source. As they are made from sawdust, which is a byproduct of the wood industry, they help to reduce waste and make use of materials that would otherwise be discarded. Additionally, the production of wood pellets requires less energy compared to other fossil fuels, making them a more environmentally friendly option.

High energy density

Sawdust wood pellets have a high energy density, which means they contain a large amount of energy in a compact form. This makes them an efficient fuel source, as a small amount of pellets can produce a significant amount of heat. The high energy density of wood pellets also makes them easier to transport and store compared to other types of biomass fuels.

Low moisture content

Another advantage of sawdust wood pellets is their low moisture content. The moisture content of wood pellets is typically below 10%, which ensures efficient combustion and reduces the risk of corrosion in heating systems. The low moisture content also means that wood pellets have a longer shelf life and can be stored for extended periods without deteriorating in quality.

Consistent and efficient combustion

Sawdust wood pellets are designed to burn efficiently and consistently. The uniform size and shape of the pellets allow for a controlled and even combustion process, resulting in a steady heat output. This consistency in combustion also reduces the amount of ash produced, making maintenance and cleaning easier.

Applications of sawdust wood pellets

Applications of sawdust wood pellets

Residential heating

Sawdust wood pellets are commonly used for residential heating purposes. They can be used in pellet stoves, pellet boilers, and even traditional wood-burning stoves with pellet conversion kits. The high energy density and efficient combustion of wood pellets make them an ideal choice for heating homes, providing a reliable and cost-effective source of heat.

Industrial heating

In addition to residential heating, sawdust wood pellets are also used for industrial heating applications. They can be used in large-scale boilers and furnaces to provide heat for industrial processes, such as drying, kilning, and steam generation. The consistent combustion and high energy density of wood pellets make them a preferred fuel choice for many industries.

Power generation

Sawdust wood pellets can also be used for power generation. They can be burned in specialized power plants to produce electricity, providing a renewable and sustainable alternative to fossil fuels. The high energy density and low moisture content of wood pellets make them an efficient fuel source for power generation, contributing to a greener and more sustainable energy mix.

Animal bedding

Another application of sawdust wood pellets is in animal bedding. The absorbent nature of wood pellets makes them an excellent choice for bedding material in livestock and poultry farming. The pellets can absorb moisture and odors, providing a clean and comfortable environment for the animals. Additionally, the low dust content of wood pellets makes them a healthier option for animals compared to traditional bedding materials.

Choosing the right sawdust wood pellets

Choosing the right sawdust wood pellets

Pellet quality and certification

When choosing sawdust wood pellets, it is important to consider the quality and certification of the pellets. Look for pellets that have been certified by reputable organizations, such as the Pellet Fuels Institute (PFI) or the European Pellet Council (EPC). These certifications ensure that the pellets meet certain quality standards and have been produced using sustainable practices.

Wood species and pellet composition

The wood species used to produce the pellets can also affect their quality and performance. Different wood species have different energy values and combustion characteristics. Hardwoods, such as oak or beech, tend to have a higher energy content and longer burn times compared to softwoods, such as pine or spruce. Consider the specific requirements of your heating system and choose pellets that are suitable for optimal performance.

Size and shape of pellets

The size and shape of the pellets can also impact their performance. Most heating systems are designed to accommodate pellets with a diameter of 6-8mm and a length of 10-30mm. Ensure that the pellets you choose are compatible with your heating system to ensure efficient combustion and prevent any potential issues.

How to store and handle sawdust wood pellets

Proper storage conditions

To maintain the quality of sawdust wood pellets, it is important to store them properly. Store the pellets in a dry and well-ventilated area, away from moisture and direct sunlight. It is recommended to use airtight containers or bags to prevent moisture absorption and contamination.

Preventing moisture absorption

Moisture can negatively affect the quality of wood pellets, leading to degradation and reduced performance. To prevent moisture absorption, avoid storing the pellets in damp areas or exposing them to rain or snow. Additionally, ensure that the storage containers or bags are properly sealed to maintain the low moisture content of the pellets.

Safe handling practices

When handling sawdust wood pellets, it is important to follow safe handling practices. Avoid inhaling the dust particles that may be present in the bags or containers. Use gloves and protective eyewear when handling the pellets to prevent any potential skin irritation or eye injuries. It is also important to handle the pellets with care to avoid any damage or breakage.


In conclusion, sawdust wood pellets are a renewable and sustainable fuel source with numerous advantages. Their high energy density, low moisture content, and consistent combustion make them an efficient and reliable choice for residential and industrial heating, power generation, and animal bedding.

When choosing wood pellets, consider factors such as pellet quality, wood species, and pellet size to ensure optimal performance. Proper storage and handling practices are also essential to maintain the quality of the pellets.

By utilizing sawdust wood pellets, we can reduce waste, lower our carbon footprint, and contribute to a greener and more sustainable future.


  • Can I make wood pellets from sawdust?

    To manufacture wood pellets from sawdust, you should well-prepare the sawdust, which requires a consistent size of 3-5mm and a moisture level of 10-15%. A conveyor system then feeds the sawdust into a sawdust pellet machine.

  • What are sawdust pellets used for?

    Sawdust pellets are used for burning, barbecue and furnace. They are also applied in industrial boiler and electricity generation plant. Sawdust pellet making machine is able to mold loose sawdust materials into solid pellets with machinery compression.

  • How much sawdust can makes 1 ton of pellets?

    The production of 1 ton pellets needs about 7 bulk m³ sawdust with the moisture content around 50-55%.

  • Can you use sawdust in a pellet stove?

    My first attempt with burning sawdust in the U.S. Stove was to empty the hopper of pellets and fill it with about 10 pounds of sawdust. Pellets were put in the burn pot and a fire started, the sawdust burned well.

Originally posted 2023-11-06 07:23:53.

Leave a Comment