Tell us about your production challenge

As the worldwide demand for power keeps growing, the energy sector is diversifying its mix of sources. Pellet fuel offers a fossil-free alternative suitable for industrial and domestic sectors. But turning raw biomass, into pellets that comply with standards is a specialized process. Pellet fuel manufacturing equipment combines materials and additives to produce pellets of uniform size, density, and moisture content.

Tell us about your production challenge

When selecting production equipment for a production plant, it is important to talk to someone with experience in your field. Our industry experts have experience with various industrial applications. We’d love to help you!
Contact us

Pre-treat biomass to remove water and contaminants

Pellet fuel is made from recycled biomass like wood waste (e.g., wood chips, sawdust & hardwood), agricultural residues (e.g., straws, corn stalks), and wastepaper.

Raw materials have different physical and chemical properties and must be pre-treated into a homogeneous feedstock material. Load the biomass onto the cleaning system to strip away the fibers. Dry the mixture in a heating cabinet or evaporator technology to decrease the moisture content. The pre-treatment of biomass is a crucial step in pellet production to ensure premium and quality pellets that meet the standards of governing bodies, such as the Pellet Fuels Institute in the US.

Mills are essential pellet fuel manufacturing equipment

Size reduction is a crucial step in the pellet production process. Smaller material particles facilitate homogeneous distribution in the feedstock mix and make the material easier to process.

Use a hammermill to crush the treated biomass into a uniform powder. This produces a balanced pellet with a high rate of burning efficiency. Heating pellets is a lot more efficient compared to traditional fossil fuels.

Harden the pellets by cooling them down after milling

Feed the treated stock to the pellet mill, which will be ground into a mass and pushed through a die to form the end product. The mill knives cut the pellets into the right shape and size.

Mix the ingredients in a pre-conditioner if you use additives such as fire retardants or binding agents. Straight out of the mill, pellets will be plastic. Bring the temperature down in a cooling chamber to solidify them into finished pellets.

Manufacture economical pellets from torrefied wood

A torrefied wood pellet has a higher energy density (almost half) than its regular wood pellet cousin. Biomass like straw, hemp, and many more are also suitable for torrified pellets, opening further options.

This biofuel type is produced using the same pellet fuel manufacturing equipment. In the case of wood, it goes through the drying and milling process to get to a moisture percentage below 15%. But then, to produce torrefied pellets, the biomass is heated to 300°C in an anaerobic environment, reducing the mass and increasing energy content.

Make alternative pellet fuel from recycled waste

To fully harness the potential of bioenergy, fuel pellet producers seek to broaden the range of feedstock to non-woody biomass (e.g., dried green forage) and recycled waste. Agricultural leftovers, industrial food byproducts, and municipal solid waste can be integrated into bio-pellet production. However, it is important to ensure that organic wastes are pre-treated, to remove any contaminants from the material before processing it.

Processing steps involved in pellet fuel making

Show more technology

Which pellet fuel technology do you need?

Biomass baler for woody biomass collection

In vegetation management, handling woody biomass often involves traditional chi...

Air pelletizer for wood and natural fiber compounds

When processing wood-plastic compounds, conventional underwater pelle...

Underwater pelletizing system for thermoplastic materials

Manufacturing industries often face challenges in efficiently ...

Pellet dryer for industrial recycling applications

In recycling facilities, drying bulk or mill materials efficiently is ...

Pellet mill for noise-reduced pelleting

In feed mills or biomass production, reducing operational noise while maintaining e...

High-capacity pellet crumbler

In pellet production, ensuring uniform size and optimal texture is vital for various industrie...

Pellet and bead extrusion and spheronization system 100 kg/hour

In industries like pharmaceuticals and petrochemicals, t...

Pellet mill for biomass and sunflower hulls

Handling finely ground biomass or sunflower hulls for industrial pellet produc...

Pelletizer for consistent plastic pellet production

In plastic manufacturing, achieving a uniform pellet size is crucial ...

Automatic wet cut strand pelletizer for thermoplastic pellet production

When producing thermoplastic pellets in an indu...

Pultrusion pelletizer for long glass fiber thermoplastics

In the production of long glass fiber thermoplastics, conventi...

40-ton pellet press for laboratory applications

In materials and chemistry research laboratories, preparing compound sampl...

Big bag loading station for bulk product handling

Handling large quantities of bulk products efficiently and safely is a ...

Industrial rotary dryer for high moisture content materials

In the process industries, dealing with materials that have ...

High-efficiency pellet dust separator

In industrial processes, maintaining the purity of pellet materials is crucial as eve...

Manure treatment system for livestock breeding

In livestock breeding, managing and treating manure effectively is essentia...

Exergy pressurized superheated steam dryer

Traditional dryers and heat transfer systems, like belt-, drum- or bed dryers a...

complete production line to make wood and food pellets

Complete pellet line

Large industries are shifting towards more environment-friendly technology, such as recycling wastes and...

a pellet mill to produce wood, food and feed pellets

Industrial pellet mill

At the industrial level, the application areas of pellets range widely in fields such as feeds, biomas...

Evaporator for manure fertilizer

Traditionally, liquid manure processing can lose some important nutrients. An efficient ful...

Belt dryer for sewage sludge

If your water treatment plant often facing difficulties with sewage sludge deposits, drying the...

Pelleting line for manure fertilizer

Manure fertilizer needs to be made marketable by making them visually attractive, with...

Belt dryer for digestate

The drying of poultry manure digestate requires careful and consistent moisture level control. A sus...

a pellet hardness tester

Pellet hardness tester

Control the quality of your pelletizing processes using a pellet hardness tester. Pellet hardness is o...

Pelleting press for biomass

Utilization of biomass for energy and other applications requires consistent and reliable compac...

Stretch pallet hooder

Palletised loads need to be securely wrapped in order to protect them from shifting, crushing, ripped o...

Vertical form, fill and seal machine for bags from 5 to 50 kg

To securely create, dose and pack larger quantities of mat...

Automatic bagging machine for open mouth bags

Open mouth bags allow for a variety of different products to be packaged, wi...

Big bag solutions

Management of big bags requires specialist handling and selection of cost-effective configurations for fill...

Big bag discharge system

Dust emissions, product loss and product contamination are the main risks when discharging products ...

Heavy duty rotary valve

Handling powdered and granulated materials in pneumatic conveying systems requires consistent, safe v...

High speed stretch wrapping machine

Where high speed wrapping, without toppling, is required in tightly securing palletised...

Tumble dryer

Tumble dryer for granulated plastics

Vacuum drying at high temperatures is important in the production of granulated plasti...

Electronic net weigher for high-capacity baggers

Electronic net weigher raises the industry’s standards to a higher level ...

Solid biomass screening and crushing equipment

Biomass fuels come in many forms and often include impurities that can dama...

High-level layer palletizer

A palletizer that meets the middle and high-level needs of modern bagging lines. Quite suitable ...

Hygienic open-mouth bottom-up baggers

Here are the open-mouth baggers that are specially designed for hygienic bagging of p...

Belt dryer for wood

Processing of wood and biomass into pellets or other volume reduced products requires careful and consist...

Belt dryer/cooler for pellets and granules

Many industries that process materials in pellet, powder, or crumble form need ...

Small scale pelleting press

Many industries require reliable pelletizing equipment with smaller scale production capacities....

Show more equipment
All your data is kept confidential

Tell us about your production challenge

We will connect you to our growing network of 20.000+ technical & application specialists working for more than 500 world-leading machine & equipment manufacturers.