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

Wet pallet pellet processing equipment uses wet pallets as raw material and transforms them into pellet fuel through a series of processes, including crushing, drying, and pelletizing. During the process, the raw material undergoes a series of crushing steps, pulverizing it into fine particles that meet the requirements of subsequent processing. Next, it undergoes drying to reduce the moisture content to a range suitable for pelletization. Finally, the pelletizing process involves extrusion and other processes to form pellets.

2. Characteristics of wet wood pallets biomass pellet processing equipment

Modern wet wood pallet pellet processing equipment is increasingly adopting automated and intelligent control technologies to reduce manual labor and improve production efficiency. These equipment are equipped with advanced control systems, allowing operators to set operating parameters, monitor operating status, and implement remote control through a user interface. For example, a PLC control system enables precise control of equipment start-up, shutdown, and speed adjustment. It also collects real-time operating data, such as temperature, pressure, and output, for analysis and processing, providing a basis for production decision-making.

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

Provides raw materials for biomass power plants, heating companies, and industrial boilers (such as those in food processing and textile mills). It converts dry wood into high-density pellet fuel, replacing traditional energy sources like coal and natural gas and reducing carbon emissions. It can also be used as fuel for household heating stoves and fireplaces, meeting clean heating needs.

(1)Wood Processing and Furniture Industry:Processes dry sawdust, scraps, shavings, and other waste generated by furniture and wood processing plants into pellets. These can be recycled as fuel for in-plant boilers or sold externally, transforming waste into a resource and reducing solid waste disposal costs.

(2)Agriculture and Animal Husbandry Support:First, it processes agricultural and forestry waste such as dry straw and branches into pellets for use as bedding for livestock and poultry (e.g., cowshed and chicken coop bedding, which is highly absorbent and easy to clean). Second, some equipment can process a mixture of dry sawdust and feed ingredients to produce simple biomass feed carrier pellets to aid animal husbandry production. Environmental Protection and Solid Waste Treatment:

For forestry pruning waste, such as dry branches and wood processing waste, this equipment compresses loose waste into high-density pellets, reducing transportation and storage space while also preventing environmental pollution caused by indiscriminate waste stacking, effectively turning waste into treasure.

TONY Brand 20-25Ton/Hour Wet Wood Pallets Pellet Manufacturing Plant can take wet wood pallets, various types of wood - related biomass materials, such as branches, small - diameter logs, and wood shavings, with wet wood as the main raw material. After pretreatment and processing, it is solidified into high - density wood pellet fuel. This fuel is an ideal substitute for coal and oil and plays a role in energy conservation and emission reduction. At present, it has been widely used in regions rich in wood resources.

1. Capacity: 20-25 Ton/Hour

2. Raw materials: Wet wood pallets

3. Moisture: Wet type, about 40%.

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: Wet Wood Pallets Pellet Production Line

2. Raw Material: All kinds of wet wood pallets

3. Moisture Content of Raw Material: 40%

4. Capacity: 20-25 tons per hour

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

6. Main Equipment: Comprehensive Chipper TPC1300-600-160KW, Effective Hammer Mill-TFD75*160-160KW, TONY Large Hydraulic Storage Silo,Rotary Drum Dryer-2.2*24m,  TONY Pellet Machine TYJ860-Ⅲ280KW, 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	Rotary Drum Dryer
1.To Grind Wood pallets Width  ≤1.3m Into25-55mm Wood Chips.    2.Model: TPC1300-600-160KW With 24 Hammer Heads*2sets 3.Capacity: 20-25on/Hour.	1.To Crush 25-55mm Wood Chips Into 8-14mm Sawdust. 2.Model: TFD75*160-160KW*4sets 3.Capacity: 5-6Ton/Hour/Set	1.To Storage Sawdust Before Dryer Control Sawdust Flow Entering The Dryer Model: TCY-35*2sets 2.TONY Uses Galvanized Material	1.To Dry The 40% Sawdust Into 10-15% Sawdust.   2.Model: THGD2.2*24*4sets 3.Capacity:5-7Ton/Hour/Set
Vertical Ring Die Sawdust Pellet Machine	Galvanized Pellets Cooler	Ton Packing Machine	Belt Conveyor
1.To Press Dry Sawdust Into 6-8mm Biomass Pellets 2.Model: TYJ860-III-280KW*5sets 3.Capacity:4-5Ton/Hour/Set 4.New 304SS Type	1.To Cool Pellets From 80-90℃ Into 20-30℃ 2.Model: TCN-10*1set 3.Capacity:20-25Ton/Hour	1.To Pack Pellets Into 1 Ton/Bags. 2.Model: TBD* 1set 3.Capacity: 20-25 Ton/Hou	1.To Transport Wood Chips,Sawdust,Pellets. 2.Width: 80cm*18sets 3.Capacity:Designed With The Whole Line

1.Wood Pallets Chipping Process:  

A. This process is mainly used to grind wooden pallets with nails less than 1.3 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 TPC1300-600-160KW model with  24 hammer heads*2sets

C.Capacity:20-25Ton/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:20-25Ton/Hour. 

C.TONY brand effective hammer mill TFD75*160-160KW*4sets

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 storage bin to prevent sawdust blocked.

4.Sawdust Drying Process:

A.This process is mainly used to dry the sawdust from 40% to 10-15%.

B.Capacity:20-25Ton/Hour.

C.TONY use 4 sets of 2.2*24m  rotary drum dryer for this process, TONY hot blast stove is made of firebrick pan, shell with H steel plate as the frame.   There are 3 layers of fire blocking device inside, which can effectively prevent the fire from entering the tumble dryer.Customers can choose to use waste wood, biomass pellets, natural gas, etc. as fuel for the hot air furnace

TONY dryer use spiral tube material, and is not easy to deform.

Unlike other manufacturers with iron plate splicing welding, very easy to deformation.

Main Parts:

(1)TONY's Rotary Drum Dryer Main Body.  (Reducers With Motors and Pips.)

(2)TONY's  Hot Stove.

(3)Fan Blower+Cyclone With Airlock.

5.Pelletizing Process:

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

B.Capacity20-25Ton/Hour. 

C.TONY brand vertical ring die pellet machine TYJ860-III-280KW*5Sets

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

6.Cooling Process:

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

B.Capacity:20-25Ton/Hour.                                                   

C.TONY brand galvanized cooler separator*1set                     

Main Parts:                                                                                                                                   

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

(2)Cyclone And Bags Dust Collectors.  

(3)Fan Blower.

(4)Connect Pipes.

7.Packing Process:

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

B.Capacity:20-25Ton/Hour. 

C.TONY brand ton packing machine*1set   

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

Provides raw materials for biomass power plants, heating companies, and industrial boilers (such as those in food processing and textile mills). It converts dry wood into high-density pellet fuel, replacing traditional energy sources like coal and natural gas and reducing carbon emissions. It can also be used as fuel for household heating stoves and fireplaces, meeting clean heating needs.

1.Wood Processing and Furniture Industry:

Processes dry sawdust, scraps, shavings, and other waste generated by furniture and wood processing plants into pellets. These can be recycled as fuel for in-plant boilers or sold externally, transforming waste into a resource and reducing solid waste disposal costs.

2.Agriculture and Animal Husbandry Support:

First, it processes agricultural and forestry waste such as dry straw and branches into pellets for use as bedding for livestock and poultry (e.g., cowshed and chicken coop bedding, which is highly absorbent and easy to clean). Second, some equipment can process a mixture of dry sawdust and feed ingredients to produce simple biomass feed carrier pellets to aid animal husbandry production. Environmental Protection and Solid Waste Treatment:

For forestry pruning waste, such as dry branches and wood processing waste, this equipment compresses loose waste into high-density pellets, reducing transportation and storage space while also preventing environmental pollution caused by indiscriminate waste stacking, effectively turning waste into treasure.

Wooden pallets are mostly made of high-quality hardwoods such as pine, poplar, and fir, or plywood. Their wood fiber structure is uniform and low in impurities (free from the mud and sand found in straw and the high ash content of rice husks). The crushed particle size is easily controlled, and the drying process requires no excessive treatment (the initial moisture content is typically below 25%, far lower than the 40%-60% of fresh straw). This simplifies the pretreatment process, reduces equipment energy consumption, and reduces processing time.

The finished pellets from wooden pallets have a density of 1.1-1.3g/cm³ and a volume that's only 1/5-1/8 of the raw material, requiring minimal storage space. With a moisture content of 10%-15%, the pellets are resistant to moisture absorption and mold, allowing them to be stored outdoors for long periods (with a tarpaulin covering). They are dust-free and odorless during transportation, and the unit transportation cost is only one-third of bulk wood chips, making them suitable for long-distance distribution to industrial customers