Henan Gomine
Contact us today to explore our products and discover how we can help propel your business to new heights.
Contact Us
Any of your enquiry and suggestion will be highly appreciated
Whether you require a quote, have questions or need assistance, our team is ready to provide expert guidance.
Contact Form

pellet machine
pellet machine
pellet machine
pellet machine
pellet machine

Pellet Machine

overview

The pellet machine, also known as a pellet mill, uses high pressure and mechanical force to compress loose biomass raw materials such as wood chips, crop straw, other agricultural waste into dense and uniform pellets. The pellets made by the pellet machine are widely used in household heating, fireplaces, boilers, gasifiers, biomass power plants and other fields.

Capacity: 150~2000kg/h
Power: 22~135kW
Raw Material: Biomass material
+86-18595689287
SHARE:

The pellet machine, also known as a pellet mill, is the briquette machine that uses high pressure and mechanical force to compress loose or powdery raw materials such as wood chips, crop straw, bamboo chips, biomass waste into dense and uniform particles. As an efficient and environment friendly processing equipment, the pellet machine has important application prospects in many fields and is of great significance for the effective utilization of resources and environmental protection.

Raw Materials

straw
coconut shell
bamboo
peanut shell
rice husk
sawdust

Wood: Wood chips, sawdust, wood shavings, and wood residues are commonly used in pellet production. They can be sourced from forestry operations, sawmills, woodworking shops, and logging activities.

Agricultural Residues: Crop residues such as straw, rice husks, corn stalks, and sugarcane bagasse are abundant biomass materials suitable for pelletization. These residues are typically byproducts of agricultural harvesting and processing.

Recycled Paper and Cardboard: Waste paper and cardboard materials can be shredded, pulped, and pelletized to produce recycled paper pellets used as fuel or bedding material.

Finished Product

pellets

A pellet machine produces pellets, which are small, cylindrical or spherical-shaped solid particles formed by compressing raw materials under high pressure.

Wood Pellets: Made from wood chips, sawdust, and other wood residues, wood pellets are commonly used as a renewable and sustainable source of energy for heating residential homes, commercial buildings, and industrial facilities.

Agricultural Pellets: Pellets made from agricultural residues such as straw, corn stalks, rice husks, and sugarcane bagasse are used as biomass fuel for heat and power generation.

The Features of Pellets Produced by Pellet Machine:

  • Uniform: The wood pellet generator can produce wood pellets with relatively uniform shapes and sizes. During the combustion process, the uniformity of the particles can ensure combustion efficiency and stability.
  • High Density: The wood pellet generator can make the wood pellets have a higher density by pressing the wood raw materials under high pressure or other processing methods, which is beneficial to the energy release during transportation, storage and combustion.
  • Low Moisture Content: Good wood pellets usually have a low moisture content, which is beneficial to improving combustion efficiency and reducing calorific value loss.

The Structure of Pellet Machine

Feeding System: Feeding raw materials into the pellet machine.

Pelletizing Chamber: The heart of the pellet machine, the pelletizing chamber is where the actual pelletization process takes place. Raw materials enter this chamber and undergo compression and extrusion, resulting in the formation of pellets.

Die and Rollers: Within the pelletizing chamber, there is typically a die and a set of rollers. The die is a metal plate with precision-drilled holes of specific sizes and shapes, which determines the diameter and length of the pellets. The rollers press the raw materials through the holes in the die, shaping them into pellets.

Drive System: Pellet machine is powered by electric motors or diesel engines. The drive system provides the necessary power to operate the machine and drive the rollers.

Cooling System: After the pellets are formed, they may still retain some heat from the compression process. A cooling system is often employed to cool the pellets down and prevent them from sticking together. This may involve a cooling fan or a separate cooling chamber where the pellets are allowed to air cool.

Pellet Discharge System

Control Panel: Modern pellet machines are equipped with control panels that allow operators to monitor and adjust various parameters such as pellet size, production rate, and motor speed. These control panels may feature digital displays, buttons, and switches for user interaction.

Working Principle of Pellet Machine

The pellet machine works by pressing and compacting materials into the die hole by the relative movement of the pressing roller and die, and forming dense pellets through the holes.

Feeding Raw Materials

Compressing and Extruding: Once inside the machine, the raw materials enter the pelletizing chamber. Within this chamber, the raw materials are subjected to high pressure and mechanical force exerted by rollers. The rollers compress the raw materials against a stationary die, forcing them through small holes or die orifices.

Forming Pellets: As the raw materials are pushed through the die, they undergo compression and extrusion. The pressure and friction generated by the rollers and die reshape the raw materials, compacting them into dense pellets of uniform size and shape. The size and configuration of the die determine the diameter and length of the pellets.

Cooling and Solidification: After exiting the die, the freshly formed pellets may still retain some heat from the compression process. To prevent them from deforming or sticking together, the pellets are typically cooled down using a cooling system. Cooling solidifies the pellets, ensuring they maintain their shape and integrity.

Pellet Discharge

In summary, the working principle of pellet machine involves the application of high pressure and mechanical force to compress raw materials into dense pellets. This process transforms loose or powdery materials into compact, uniform pellets.

Features of Pellet Machine

  • 1. Versatile: Pellet machines are versatile and can process a wide range of raw materials including biomass, agricultural residues and recycled materials.
  • 2. Efficient: They are highly efficient in converting raw materials into uniform pellets, maximizing production output while minimizing waste.
  • 3. Adjustable: Pellet machines offer adjustable parameters such as pellet size, density, and moisture content, allowing users to customize pellets according to specific requirements.
  • 4. Automatic: Pellet machines often feature automated controls and monitoring systems, streamlining operation and reducing the need for manual intervention.
  • 5. Energy Saving: Pellet machines are designed to operate efficiently, consuming minimal energy per unit of production output.
  • 6. Durable: Built with sturdy materials and components, ensuring durability and long-term reliability even under heavy-duty operation.
  • 7. Compact Design: Pellet machine is designed to be compact and space-saving, making them suitable for use in various settings including small farms, workshops, and industrial facilities.
  • 8. Environment Friendly: Waste and renewable resources can be used for production to reduce environmental pollution.

Application of Pellet Machine

Fuel: It can be used to replace traditional fossil fuels and is widely used in boilers and other thermal energy equipment. These devices can be used to heat buildings such as homes, factories, and schools, as well as places such as processing plants and greenhouses.

Animal Feed: Wood pellets can also be used as an ingredient in animal feed. Through wood pellet production machine processing, wood raw materials can be made into pellets that meet animal feed standards and can be used for feeding poultry, livestock and other animals.

Woodworking and Furniture Industry: Pellet machine can be used to recycle wood waste and sawdust generated in woodworking and furniture manufacturing processes into wood pellets. These pellets can be used as fuel for heating or sold as a value-added product.

Environment Protection: For some waste generated by wood processing, the wood pellet generator can also play the role of environmentally friendly treatment, utilizing these wastes as resources and reducing environmental pollution.

ModelPower(kw)Capacity(kg/h)Size(m)
GM30022+0.37150~3501.2*0.51*1.36
GM40037+0.37200~5001.37*0.57*1.5
GM42090+3+1.5900~16003*1.7*2.51
GM45055+0.37300~7001.45*0.67*1.55
GM560132+1.5+0.37+0.751500~200012.65*1.9*1.25
Contact Form

Reliable Quality

12+ years experience of manufacture, we always provide high quality products.

Competitive Price

Self-design and manufacturing, our machines are extremely cost-effective.

Worry-free Aftersale

Installation, trail running and operation training, 12 month warranty.