1.图片

Project Brief Introduction:

1.Product:Dried Wood Pallets Pellet Line

2.Capacity: 7.5-9T/Hour

3.TONY Brand 7.5-9 Ton /Hour Dried Wood Pallets Pellet Line Project Process

4.Main Machine: Comprehensive Chipper,Hammer Mill, TONY Pellet Machine TYJ760-Ⅲ-160KW,Pellets Cooler,Packing Machine And Belt Conveyors

5.Total Power: About 1000 kw

6.Need Area: About   ㎡  L:  M  W:  M  H:  M

Project Layout For Customer:

原材料图+颗粒机图片

1. The working principle of dried wood pallets biomass pellet processing equipment

The pelletizing equipment is the core of the entire production line. Its principle is to use "mechanical extrusion + lignin softening" to compress loose fine wood chips into high-density pellets with a circular cross-section (diameter 6-12mm, commonly 8mm) and a length of 3-10mm. The key lies in the ring die pelletizer (mainstream equipment in the industry)

(1) Feeding and pre-pressing: The fine wood chips that meet the standards are evenly fed into the pelletizing chamber by the feeding agitator. The feed plate in the chamber distributes the wood chips to the gap between the ring die and the pressure roller (the ring die is a circular steel die with uniform small holes, and the pressure roller is 2-3 rotatable cylindrical rollers. The ring die is fixed and the pressure roller is driven by the ring die to rotate);

(2) High-pressure extrusion: The pressure roller rotates at high speed under the friction of the ring die (ring die speed 15-30r/min), forcibly pressing the wood chips into the small holes of the ring die - at this time, the extrusion pressure can reach 50-150MPa. The loose wood chips are compressed under high pressure and their volume is reduced to their original size. 1/5-1/3, the density is increased to 1.1-1.3g/cm³ (much higher than the raw material 0.2-0.5g/cm³);

(3) Lignin bonding: During the extrusion process, the friction heat generated by high pressure (temperature can reach 80-120℃) will soften and melt the lignin (natural adhesive) in the wood chips, wrapping the cellulose and hemicellulose particles; when the material is extruded from the ring die holes, the temperature drops and the lignin re-solidifies, firmly bonding the wood chips together to form cylindrical particles with stable structure;

Pelletizing: The cutter (adjustable position) on the outside of the ring die cuts the extruded continuous particles into set lengths (3-10mm), completing the pelletizing process

2. Characteristics of dried wood pallets biomass pellet processing equipment

(1) The wood pallet pellet processing equipment is highly efficient and low-consumption, and can quickly process biomass raw materials into fuel pellets, significantly improving production efficiency.

(2) The biomass pellet machine has strong material adaptability and is suitable for molding various biomass raw materials. The pellet machine is equipped with molds of various specifications, and the corresponding molds can be selected for processing according to different biomass raw materials, which enhances the adaptability of processing.

(3) The wood pallet biomass pellet processing equipment has a mature design, and the finished pellets are stably molded, with stable output and excellent quality.

(4) The biomass pellet processing equipment is simple to operate, easy to use, highly automated, requires less labor, effectively reduces labor intensity, and increases output.

3. Application scenarios of dried wood pallets biomass pellet processing equipment

Processing equipment provides fuel for factory boilers and kilns (replacing coal and oil), such as steam boilers in textile and food processing plants, and heating kilns in the ceramics and building materials industries. Stable pellet production ensures energy supply.

(1)Power Generation:

Biomass power plants require large quantities of standardized pellets as fuel. Large-scale processing equipment can meet the power plant's stringent requirements for pellet calorific value and density, ensuring efficient combustion and stable power generation.

(2)Residential Heating:

For pellets used in home fireplaces and space heaters, processing equipment must control pellet size and hardness to accommodate residential combustion equipment. The equipment's refined production capabilities directly impact the user experience of these pellets.

(3)Environmental Protection and Waste Management:

In waste and sewage treatment plants, processing equipment converts organic waste (such as sludge and food waste) into fuel pellets for resource recovery. Corrosion-resistant and clogging-resistant designs are crucial.

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TONY Brand 7.5-9Ton/Hour Dried Wood Pallets Pellet Manufacturing Plant can take dried wood pallets, various types of wood - related biomass materials, such as branches, small - diameter logs, and wood shavings. After pretreatment and processing, dried wood pallets is solidified into high - density wood pellet fuel.The content of pollutants such as sulfur dioxide and nitrogen oxides produced by biomass pellets during combustion is extremely low, and the dust emission is also low, which can effectively reduce air pollution. Moreover, the raw material sources of biomass pellets are very wide, and the combustion efficiency is high. Compared with traditional fossil energy, it reduces the production and use costs and has higher economic efficiency. It has received a lot of attention and promotion.

1. Capacity: 7.5-9Ton/Hour

2. Raw materials: Dried wood pallets

3. Moisture: Dry type, about 10-15%.

4. Application: All kinds of  waste wood pallets or more waste wood raw materials

Suitable customers: Logistics and warehousing companies, various manufacturing plants, ports and airports, construction sites, large supermarkets and shopping malls, and other places where waste wood pallets have advantages

5. Finished Pellets Markets: Large power plants ,domestic heating, industrial heating, combustion heat, heating systems, boiler rooms, school canteens, foundry heat sources.

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图片

原材料--成品图

1. Project Name: Dried Wood Pallets Pellet Production Line

2. Raw Material: All kinds of dried wood pallets

3. Moisture Content of Raw Material: 10-15%

4. Capacity: 7.5-9 tons per hour

5. Process: Crushing Process - Fine Crushing Process -  Pelletizing Process - Cooling Process - Packing Process

6. Main Equipment: Comprehensive Chipper TPC1000-90KW, Effective Hammer Mill-TFD95*280-280kw,  TONY Pellet Machine TYJ760 - Ⅲ - 160kw, Pellet Cooler, Double Packing Machine and Belt Conveyors

4.图片

流程图1

流程图.

5.图片

原材料+颗粒图

颗粒+机器图

5.1图片

TPC1000-90KW机器图

带原材料-成品图

1.Wood Pallets Chipping Process:

A. This process is mainly used to grind wooden pallets with nails less than 1 m  in width into wood chips with a size of 25-55 mm. The final size of the wood chips can be adjusted by replacing the screen with different sizes and replacing or adjusting the hammer heads with different specifications.

B.TONY Brand comprehensive chipper TPC1000-90kw model with  16 hammer heads*1set

C.Capacity:7-10Ton/Hour. 

Main Parts: 

(1)TONY's Comprehensive Chipper.

(2)Feed And Discharge Belt Frequency Control To Prevent Card Material

(3)Hydraulic System Control Can Be Used For Thicker Materials

(4)Electronic Control System Allows The Equipment To Be Used Normally      

Contact Tony For More Details With Quotation

5.2图片

高效粉碎机

带锯末图

2.Wood Chips Fine Crushing Process:

A.This process is mainly used to crush 25-55mm wood chips into 8-14mm sawdust.

B.Capacity:7.5-9Ton/Hour. 

C.TONY brand effective hammer mill TFD95*280-280KW*1set

Main Parts: 

(1)TONY Effective Hammer Mill.

(2)Galvanized Dust Collector.

(3)Sawdust Transportation Fan Blower.

(4)Cyclone With Airlock.

(5)Electrical Cabinets.

5.3图片

颗粒机四件套带 原材料，颗粒图

3.Pelletizing Process:

A.This process is mainly used to to product pellets into φ6-8mm.

B.Capacity:7.5-9Ton/Hour. 

C.TONY brand vertical ring die pellet machine TYJ760-III-160KW*3sets

D.Double Screw Cycling Silo is added above the pellet machine, which has the advantages of saving space, saving labor, intelligently controlling the feeding speed, not easy to block the material, and improving production efficiency.

Main Parts:

(1)TONY's New Vertical Ring Die Pellet Machine.

(2)Cyclone And Bags Dust Collectors. 

(3)Automatic Lubrication System.

(4)Electrical Cabinets. 

You can chose TONY new type SS304 pellet machine

5.4图片

镀锌冷却仓加颗粒图

4.Cooling Process:

A.This process is mainly used to cool pellets from 80-90℃ to 20-30℃  

B.Capacity:7.5-9Ton/Hour.                                                   

C.TONY brand galvanized cooler seperator*1set                    

Main Parts:                                                                                                                                   

(1)TONY's Galvanized Cooler Seperator With Vibrating Screen.

(2)Cyclone And Bags Dust Collectors.  

(3)Fan Blower.

(4)Connect Pipes.

5.5图片

包装机

5.Packing Process:

A.This process is mainly used to pack pellets into 15-50kg/bags. 

B.Capacity:7.5-9Ton/Hour.  

C.TONY double packing machine*1 set

Main Parts: 

(1)TONY's Double Packing Machine. 

(2)Sew Machine, Buyer Can Also Choose Hot Seal Machine For Chosen,To Confirm With Tony For The Price Difference. 

(3)Bags Transportation Conveyors.

(4)Feeding Inlet Silo.

(5)Electrical Cabinets.

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客户生产线案例图

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图 干托盘+颗粒 颗粒机

Three Fundamental Supports for the Feasibility of Processing Wooden Pallets into Biomass Pellets

The success of this project hinges critically on the maturity of three key factors: raw material supply, policy guidance, and market demand. These factors are also the core focus of preliminary research.

1. Raw Material Supply: Stable and low-cost raw material supply is a prerequisite.

The source, supply volume, and cost of discarded wooden pallets directly determine project profitability and require critical assessment:

(1)Raw Material Source Scenario:

Core Channels: E-commerce logistics warehouses, manufacturing factories (auto parts, home appliances, machinery), ports/bonded areas (discarded IPPC pallets from cross-border trade), and pallet rental companies (damaged and retired pallets).

Supply Characteristics: Discarded pallets in these scenarios are typically generated in bulk and are often recycled for free or at a low price, resulting in extremely low raw material costs.

(2)Suitability of Raw Material Processing:

Wooden pallets (especially solid wood pallets) have a high wood fiber density, resulting in pellets with a calorific value of 4200-4800 kcal/kg (similar to medium-quality coal), surpassing agricultural waste such as straw and rice husks. Removal of metal (nails, clips) and minimal oil contamination is required, eliminating the need for complex pre-treatment and making them highly suitable for processing. 

2. Policy Direction: Dual Benefits of Environmental and Energy Policies

Biomass pellets, as a compliant alternative fuel, have low market entry barriers. This project falls under the "solid waste resource utilization" category, meeting the "reduction and resource utilization" requirements.

3. Market Demand: Strong demand in both industrial and residential applications

The market demand for biomass pellet fuel has stabilized, eliminating the need to worry about "selling out":

(1)Industrial (Core Customers):

Small and medium-sized boilers (1-10 tons) in food processing, textile, and building materials factories, ceramic kilns, and biomass power plants (for co-firing).

(2)Residential (Supplementary Customers):

Home heating stoves, cooking energy in southern farmhouses and small restaurants, and home fireplace users.

8.图片

干木托盘图 颗粒图

As biomass pellet fuel or industrial auxiliary material, wood pallet pellets offer stable physical and chemical properties, and their user experience surpasses traditional loose wood and coal. Specifically, they demonstrate the following:

1. High energy density and excellent combustion efficiency

After compression molding, wood pallet pellets achieve a density of 1.1-1.3g/cm³ (much higher than the 0.4-0.6g/cm³ of loose wood), a volume reduction of 6-8 times, and a calorific value per unit volume of 4200-4800kcal/kg (similar to medium-quality coal). They also resist slagging during combustion (due to the low ash content of 1%-3% found in softwood, wood pallets are primarily made of softwood). Their thermal efficiency is over 30% higher than that of loose wood, making them suitable for use in boilers, fireplaces, hot air furnaces, and other equipment.

2. Convenient Storage and Transportation, Low Cost

The pellets have a regular shape (mostly cylindrical, 6-10mm in diameter and 10-30mm in length) and good fluidity. They can be transported in bags, silos, or conveyor belts, and are resistant to moisture and deformation. They require only one-fifth the storage space of bulk wood of the same thermal mass, and there's no concern for insect infestation or mildew (the high temperatures during the pelletizing process kill insect eggs and mold), reducing labor and space costs during storage and transportation.

3. Low Entry Points, Wide Adaptability

Wood pallet pellets can be directly used in automated biomass combustion equipment (such as pellet stoves and biomass boilers). No complex pre-processing (such as chopping or pulverizing) is required; simply feed the pellets at a constant rate through a feeder. Operation is simple, making them suitable for industrial heating, home heating, agricultural greenhouse insulation, and other applications. They can also serve as an auxiliary fuel in biomass power plants.

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绿色地球+原材料+颗粒图

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How to order one set TONY pellet line that belongs to you? Please refer to the following professional sugsestions.TONY can always supply you the high quality products with excellent service

1. Pls confirm what the raw material of the TONY pellet machine is first.

The raw material of the TONY pellet machine can be all kinds of biomass which can be burned directly.

2. Pls confirm what the size of your raw material is.

If your raw material is wood logs or wood pallets whose size is big, then you will need a wood chipper.

If your raw material is wood chips, then you will need the hammer mill.

3. Is your raw material dry or wet?

The best raw material before going into the pellet machine should be 6-14mm sawdust with a moisture content of 10-15%. If your raw material is wet, then you will also need the dryer.

4. After that, please confirm what capacity you need per hour for the finished pellets.

TONY can supply a pellet production line from 0.8T/Hour up to 100T/Hour.

5. Will you need the pellet cooler?

The temperature after the pellet machine will be about 70-80℃. It is better to use a pellet cooler to cool down the pellets from 80℃ to 20-30℃ to get quality pellets.

6. Will you need the pellet packing machine?

We have 15-50KG/Bag packing machines and also ton packing machines for you to choose from.

7. Will you need the automatic pellet production line?

If you need the full automatic pellet production line, you will need a storage bin for each process, which will surely add to your total cost.

8. Does the TONY pellet line have stock?

As different customers have different raw materials, the ring die has to be customized according to customer needs.

9. What is the final size of the pellets that the TONY pellet line can make?

The diameter of the finished pellets can be 6-12 mm by changing different hole size ring dies, and the length will be 1-6 cm, which can be adjusted by the cutting knife.

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公司认证图