The sawdust briquette making machine processes wood materials such as sawdust, rice husks, and peanut shells under high pressure into hollow briquette-shaped solid fuel. Its processing efficiency is 250-350 kg/h. The finished product has a diameter of 46-50 mm and an inner diameter of 10-20 mm.
The solid fuel produced by this machine boasts high calorific value and low pollutant emissions during combustion, making it easy to store and transport. Consequently, it is highly popular in both the fuel processing industry and the new energy sector.
work process of the sawdust briquette maker
Features of Shuliy sawdust briquette machine
- Sturdy construction and long service life
- Its body and base feature an integrated bearing base structure, constructed from solid steel plates for exceptional stability.
- Shuliy biomass briquette making machine is built with robust materials and secure welds, capable of withstanding prolonged high-intensity operation for extended service life.
- High-quality core components
- The bearings are robust (100cm diameter), offering high load capacity, smooth operation, and reduced wear.
- The screw is constructed from 45 steel, featuring high wear resistance and hardness, preventing material blockage and ensuring smooth extrusion.
- The mold utilizes a chromium-manganese alloy, providing high-temperature resistance and deformation resistance.
- Powerful and energy-efficient
- Our biomass briquette extruder machine is equipped with a solid copper core motor, which delivers ample power, exceptional durability, and stable operation.
- Solid copper core motors offer superior conductivity and faster heat dissipation, resulting in higher efficiency and extended lifespan compared to aluminum core motors.
- Smooth feeding and uniform forming
- Shuliy wood briquette machine features an enlarged and reinforced hopper design for more uniform feeding and sufficient material supply, enhancing production efficiency and finished product consistency.
Working principle of sawdust briquette maker
Our sawdust briquette making machine utilizes the inherent properties of wood-based materials. Through screw compression under high temperature and pressure, the lignin in the wood is plasticized, binding the fine fibers together to form solid fuel briquettes.
Structure of sawdust press briquette machine
This briquette machine consists mainly of motor, protective shell, feeding inlet, extruding cylinder, heating ring and other components.
Parameters of pini kay briquette making machine
| Model | SL-50 |
| Capacity | 250-350kg/h |
| Power | 18.5kw |
| Heating temperature | 260-380℃ |
| Raw material size | 3-5mm |
| Raw material moisture | ≤12% |
| Finished product diameter | 46-50mm |
| Finished product inner diameter | 10-20mm |
Raw materials and finished products
The sawdust briquette maker can be used with a variety of raw materials, including sawdust, bamboo chips, rice husks, peanut shells, wood shavings, bagasse, and other wood materials(No binders are required). The moisture content of the raw materials should be ≤12%.
The finished product of the sawdust briquette making machine is a hollow rod-shaped solid fuel. The length of the finished product can be adjusted according to demand.
Advantages of pini kay briquettes
- Easy to ignite: Due to its dense internal structure and high carbon content, Pini Kay briquettes ignite quickly and burn stably.
- High calorific value: Its calorific value is over 20% higher than that of ordinary wood, releasing more energy and saving fuel.
- Low pollution: Emissions of pollutants such as smoke and sulfur dioxide during combustion are extremely low, making it an environmentally friendly biomass fuel.
- High density: After molding, it has high density and hardness, is resistant to breakage, and takes up little space, making it easy to package, store, and transport over long distances.
- Efficient resource utilization: It uses agricultural and forestry waste such as bamboo chips, sawdust, rice husks, peanut shells, and sugarcane bagasse as raw materials, achieving waste recycling.
Safety precautions for operating wood briquette extruder machine
To ensure the normal use and safety of the sawdust briquette making machine, you need to know the following precautions before use:
- During production, ensure the motor current and voltage are normal to prevent damage.
- Do not stand in front of the discharge port when the machine is running.
- Electrical wiring should be kept dry and clean, and the power should be disconnected when the machine is shut down.
- Strictly prevent stones and iron filings from entering the hopper. If any abnormality is detected, stop the machine immediately.
- Ensure the machine is properly grounded when it is turned on.
Price of biomass briquetting press machine
The price of the sawdust briquette making machine is primarily influenced by a variety of factors, including production volume, model, material, manufacturing process, degree of automation, and customization requirements.
For example, the higher the production volume and the more advanced the configuration, the higher the price. However, when choosing a briquette machine, in addition to price, machine quality is also an important factor. Only a high-quality machine can bring long-term benefits to your business.
Is the finished product length adjustable?
Yes, the position of the baffle can be controlled, and the baffle length is 10-15cm.
Why can’t the raw materials be too wet?
The raw material will stick to the spiral and cannot be squeezed out.
What molds are available for customers to choose from?
Hexagonal holes, square holes.
How long is the service life of the machine?
The machine is made of steel and will not wear out, so it can be used for at least 10 years.
Should adhesives be added to the raw materials?
No need, but straw and grass require wood chips—these soft materials need some hard stuff mixed in.
Successful case of Shuliy sawdust briquette machine
Shuliy sawdust briquette making machine is exported to various countries due to its excellent performance, including Pakistan, Bulgaria, Congo, the United States, etc. Recently, we have received good feedback from our customers in Pakistan.
This customer purchased our sawdust briquette maker mainly to press bamboo chips and rice husks into pini kay briquettes. Customer feedback said: “This equipment operates stably and has a high rod forming rate. Since it was put into use, production efficiency has been significantly improved.”
Contact us immediately！
Shuliy as an experienced wood processing equipment supplier. We not only produce efficient and durable sawdust briquette making machine, but also provide a complete set of wood processing equipment, such as wood peeling machine , wood crusher , wood chipper , etc.
If you are looking for reliable wood processing production equipment, please feel free to contact us. Shuliy will provide you with professional technical guidance and the most suitable equipment configuration plan.
