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

The overall principle of wood pallet pellet processing equipment is essentially to transform "irregular, high-impurity, high-moisture" waste wood pallets into "regular, impurity-free, high-density, and easy-to-store" biomass pellets through the continuous physical processing of "dismantling and impurity removal → crushing and volume reduction → crushing and refinement → drying and moisture control → high-temperature and high-pressure molding → cooling and stabilization." No chemical agents are added throughout the process, and molding is achieved by relying on the adhesiveness of the wood's own fibers. This not only solves the problem of environmentally friendly disposal of wood pallet waste, but also achieves resource recycling (the pellets can be used as fuel, feed carrier, etc.).

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.

TONY Brand 28-35Ton/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: 28-35Ton/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.

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: 28-35 tons per hour

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

6. Main Equipment: Comprehensive Chipper TPC1400-700-250KW, Effective Hammer Mill-TFD85*250-250KW, TONY Large Hydraulic Storage Silo,TONY Pellet Machine TYJ860-Ⅲ-280KW, Pellet Cooler, Ton Packing Machine and Belt Conveyors.

Next, TONY Will Introduce To You All The Necessary Machinery That Will Be Used For The Whole Pellet Production Line. Some Machines Can Be Custom - Made By Customers According To Different Customers' Detailed Demands. Contact TONY For More Details, Including Quotation And Layout.
Comprehensive Chipper	Effective Hammer Mill	Large Hydraulic Storage Silo
1.To Grind Wood pallets Width  ≤1.4m Into25-55mm Wood Chips.   2.Model: TPC1400-700-250KW With 24 Hammer Heads*2sets  3.Capacity: 20-30Ton/Hour.	1.To Crush 25-55mm Wood Chips Into 8-14mm Sawdust. 2.Model: TFD85*250-250KW*5sets 3.Capacity: 5.5-7Ton/Hour/Set	1.To Storage Sawdust Before Pellet machine 2.Model: TCY-45*2sets  3.TONY Uses Galvanized Material
Vertical Ring Die Sawdust Pellet Machine	Galvanized Pellets Cooler	Ton Packing Machine
1.To Press Dry Sawdust Into 6-8mm Biomass Pellets 2.Model: TYJ860-III-280KW*7sets 3.Capacity:4-5Ton/Hour/Set 4.New 304SS Type	1.To Cool Pellets From 80-90℃ Into 20-30℃ 2.Model: TCN-10*2sets 3.Capacity:28-35Ton/Hour	1.To Pack Pellets Into 1Ton/Bags. 2.Model: TBD*2sets 3.Capacity: 28-35Ton/Hour

1.Wood Pallets Chipping Process:

A. This process is mainly used to grind wooden pallets with nails less than 1.4 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 TPC1400-700-250kw model with  24 hammer heads*2sets

C.Capacity:20-30Ton/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

2.Wood Chips Fine Crushing Process:

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

B.Capacity:28-35Ton/Hour. 

C.TONY brand effective hammer mill TFD85*250-250KW*5sets

Main Parts: 

(1)TONY Effective Hammer Mill.

(2)Galvanized Dust Collector.

(3)Sawdust Transportation Fan Blower.

(4)Cyclone With Airlock.

(5)Electrical Cabinets.

3.Sawdust Storage Process:

A. This process is mainly used to storage the sawdust that comes out of the hammer mill.It is hydraulic galvanized storage bin which is more stalbe and sawdust in it is not easy to be blocked. 

B. TONY brand sawdust storage to storage the sawdust that comes out of  the hammer mill.This process can be optional by customer.If customer do not chose the storage bin,he can storage the sawdust on the ground directly which may need some labour.

Main Parts:

(1)TONY's New Sawdust Storage Bin.

(2)With Screws Inside The Sorage Bin To Prevent Sawdust Blocked.

4.Pelletizing Process:

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

B.Capacity:28-35Ton/Hour. 

C.TONY brand vertical ring die pellet machine TYJ860-Ⅲ-280KW*7sets

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.Cooling Process:

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

B.Capacity:28-35Ton/Hour.                                                   

C.TONY brand galvanized cooler separator*2sets                    

Main Parts:                                                                                                                                   

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

(2)Cyclone And Bags Dust Collectors.  

(3)Fan Blower.

(4)Connect Pipes.

6.Packing Process:

A.This process is mainly used to pack pellets into 1ton/bags. 

B.2 sets of TONY ton packing machine

Main Parts: 

(1)TONY Ton Packing Machine

(2)Electronic Platform Scale Metering System

(3)Automatic Tare, Zero, and Drop Correction Functions

(4)Feeding System Features Fast, Medium, and Slow Feeding Speeds to Ensure Measuring Accuracy

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.

Advantages of Wood Pallet Pellets

Processing wood pallet pellets into biomass pellets not only offers numerous advantages in terms of environmental protection, economic and social development, and energy structure, but also boasts excellent combustion performance. The main advantages are as follows:

1. Calorific Value and Combustion Residues

The calorific value and ash content of biomass pellets after combustion are approximately 10% lower than those of medium-quality coal. However, pellets burn completely under normal operating conditions. Coal, on the other hand, does not burn completely, leaving residual ash containing 10% to 15% combustible components. Therefore, in practical applications, the effective calorific value of the two is comparable.

2. Combustibility

Pellets are more flammable and easy to ignite than coal, significantly reducing the ignition time required for combustion.

3. Solid Emissions

Biomass pellets produce significantly lower solid emissions than coal. This not only reduces slag disposal costs but also reduces environmental pollution. Solid emissions from biomass pellets are primarily ash, accounting for approximately 0.4% to 7.0% of the total weight. In contrast, solid emissions from coal combustion are a mixture of ash, alkali, and unburned coal, accounting for approximately 25% to 40% of the total weight. 4. Air Pollution and Corrosion

Coal causes far greater levels of air pollution and boiler corrosion than wood biomass pellets. Coal smoke contains large amounts of particulate carbon, as well as toxic and corrosive gases such as sulfur dioxide and carbon monoxide. Biomass pellets are primarily composed of C-H organic matter, and their flue gas contains no particulate carbon or sulfur dioxide. Instead, it consists primarily of C-H volatile gases, with virtually no sulfur dioxide or carbon monoxide. The smoke color during combustion is below Ringelmann Class I, significantly reducing air pollution and carbon dioxide emissions. Biomass pellets are internationally recognized as a "clean fuel."

4. Cost and Time Savings

Compared to coal, using biomass pellets as boiler fuel can save costs and time. For example, using wood biomass pellets for a 0.5-ton boiler can reduce costs by 11% and time by 34%. For example, compared to coal-fired power generation, a 0.5-ton boiler can reduce fuel costs by 10% and time by 16%.

5. Sustained Combustion

Wood biomass pellets typically burn 8 to 10 times longer than loose, soft materials, maintaining a stable and continuous combustion state, ensuring a more reliable energy supply.