Project Brief Introduction:

1.Product:Wet Wood Pallets Pellet Line

2.Capacity: 3T/Hour

3.TONY Brand 3 Ton /Hour Wet Wood Pallets Pellet Line Project Process

4.Main Machine: Comprehensive Chipper,Hammer Mill, Rotary Drum Dryer,TONY Pellet Machine TYJ760 - Ⅲ - 200kw,Pellets Cooler,Packing Machine And Belt Conveyors

5.Total Power: About 480 kw

6.Need Area: About 640 ㎡  L:40  M  W:16  M  H:6.488  M

Project Layout For Customer:

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

The essence of pallet pelleting is the physical process of converting loose, irregular wood powder into high-density, regular, and easily storable biomass pellets through a series of processes: conditioning and softening the fibers, densifying them through high-pressure extrusion, activating natural binders through high temperatures, and then precisely cutting them to length. This process requires no chemical adhesives and relies entirely on the hot-melt bonding of the wood's natural components (lignin and hemicellulose). This ensures the pellets' environmental friendliness while fully utilizing the wood's natural resource properties, making it a key step in achieving "waste resource utilization."

2. Characteristics of wet wood pallets biomass pellet processing equipment

(1) High-strength crushing/smashing system to cope with "large block + hard" raw materials

Wood pallets are mostly whole boards (usually 1.2m×1.0m, 1.1m×1.1m in size), and some are plywood and solid wood hard materials. The crusher needs to have high torque and wear resistance

(2) High-efficiency impurity removal device to accurately separate "metal + non-metal" impurities

The key pain point of wood pallet processing is "containing metal nails and plastic accessories". The equipment usually integrates a multi-stage impurity removal system to ensure the purity of the particles

(3) Wide range of moisture content adaptation to reduce drying energy consumption

Wood pallets have different storage environments and large differences in moisture content (15%-30%). The drying system of the equipment (mostly a drum hot air dryer) can achieve precise temperature control (80-120℃) and humidity adjustment, stabilizing the moisture content of wood chips at 10%-15% (the optimal humidity for pelletizing)

(4)Wood pallet pellet processing requires multiple steps: crushing → impurity removal → pulverization → drying → pelletizing → cooling → screening. Equipment typically comes in the form of a complete production line, with core features including a consistent process flow and a high degree of automation.

(5)Wood pallet raw materials (especially plywood and hardwood) subject equipment components to significant wear and tear, making durability a key feature.

(6)Wood pallet processing is prone to dust and noise, and poses significant risks to mechanical safety. Therefore, the equipment features specific environmental and safety design features.

(7)Wood pallet pellet production equipment can be flexibly adjusted based on the user's production capacity, site, and intended use of the finished product, meeting diverse needs.

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

Wood pellets (also known as "biomass pellet fuel") are a key alternative to traditional fossil fuels like coal and heavy oil due to their high combustion efficiency, low pollution emissions, and convenient storage and transportation. They are also the most popular application for wood pallet pellet processing equipment, including:

(1)Industrial Boiler/Kiln Fuel:

Small and medium-sized boilers (steam boilers and hot water boilers) in the food processing, textile, chemical, and building materials industries, as well as heating equipment such as ceramic and glass kilns, can directly use wood pallet pellets (with a calorific value of approximately 4200-4800 kcal/kg, similar to medium-quality coal).

(2)Residential Heating/Household Energy:

Wood pallet pellets can be used as fuel for household biomass heating stoves and fireplaces. The pellets burn stably (no black smoke or odor) and are automatically fed through a dedicated hopper, eliminating the need for frequent refills. Furthermore, some catering businesses (such as small restaurants) use them to replace liquefied petroleum gas for heating, reducing energy costs. 

(3)Power Plant Supplemental Fuel:

Some biomass power plants mix wood pallet pellets with other biomass fuels, such as straw and sawdust, for power generation or combined heat and power (cogeneration) (generating both electricity and steam). The high density of wood pallet pellets (0.8-1.2 g/cm³) reduces transportation and storage space, lowering raw material storage costs for power plants. Furthermore, the high purity of the wood fiber (free of sand and impurities found in straw) reduces the risk of boiler slagging.

TONY Brand 3 Ton/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: 3 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: 3 tons per hour

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

6. Main Equipment: Comprehensive Chipper TPC1000-90KW, Effective Hammer Mill-TFD75*100-90kw, Rotary Drum Dryer-1.8*15m, TONY Pellet Machine TYJ760 - Ⅲ - 200kw, Pellet Cooler, Semi-automatic 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	Rotary Drum Dryer
1.To Grind Wood pallets Width  ≤1m Into25-55mm Wood Chips.   2.Model: TPC1000-90KW With 16 Hammer Heads*1sets   3.Capacity: 7-10Ton/Hour.	1.To Crush 25-55mm Wood Chips Into 8-14mm Sawdust. 2.Model: TFD75*100-90KW*1set 3.Capacity: 3 Ton/Hour/Set	1.To Dry The 40% Sawdust Into 10-15% Sawdust.  2.Model: THGD1.8*15*1set  3.Capacity:3 Ton/Hour/Set
Vertical Ring Die Sawdust Pellet Machine	Galvanized Pellets Cooler	Semi-automatic Packing Machine
1.To Press Dry Sawdust Into 6-8mm Biomass Pellets 2.Model: TYJ760-III-200KW*1 set  3.Capacity:3-3.5Ton/Hour/Set 4.New 304SS Type	1.To Cool Pellets From 80-90℃  Into 20-30℃ 2.Model: TCN-2.5*1set 3.Capacity:3Ton/Hour	1.To Pack Pellets Into 15-50KG/Bags. 2.Model: TBF-50*1set  3.Capacity: 3Ton/Hour

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*1sets

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

2.Wood Chips Fine Crushing Process:

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

B.Capacity:3 Ton/Hour. 

C.TONY brand effective hammer mill TFD75*100-90KW*1set

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 Drying Process:

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

B.Capacity:3Ton/Hour.

C.TONY use 1set of 1.8*15m  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.

4.Pelletizing Process:

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

B.Capacity:3-3.5Ton/Hour. 

C.TONY brand vertical ring die pellet machine TYJ760-III-200KW*1set

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:3Ton/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.

6.Packing Process:

A.This process is mainly used to pack pellets into 15-50KG/Bags. 

B.Capacity:3Ton/Hour.  

C.TONY Semi-Automatic Packing Machine*1 Set

Main Parts: 

(1)TONY's  Semi-Automatic 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.

The raw materials and production advantages of the wood pallet processing biomass pellet project: 

1. Raw material side: low cost, easy to obtain, solving the "raw material bottleneck" problem Raw materials are the core cost source of biomass pellet projects, and discarded wood pallets just avoid the "high cost and difficult collection" pain points of traditional biomass raw materials (such as special wood chips and straw): 

(1) Extremely low cost or even negative cost: Logistics parks, manufacturing factories, e-commerce warehouses and other scenarios will regularly eliminate discarded wood pallets caused by wear, breakage, and outdated specifications. This type of raw material is mostly "free recycling" (some companies will even pay fees to entrust recycling to reduce waste disposal fees). Compared with purchasing wood chips, the raw material cost can be reduced by more than 80%, and in some cases, additional income can be obtained through recycling; 

(2) Stable and concentrated supply: The generation of discarded wood pallets is "concentrated" (mostly concentrated in industrial parks and logistics hubs), and the recycling radius is usually controlled within 50-100 Within kilometers, the transportation cost is low, and there is no need to collect straw in a scattered manner (which requires covering a large area of ​​farmland and has high labor and transportation costs); 

(3) Low pre-processing difficulty: wooden pallets are mainly made of pine, poplar, and miscellaneous wood, with uniform wood density and stable fiber structure, and do not contain the "high ash content and high moisture content" problem of straw - only metal accessories such as nails and screws need to be removed through magnetic separation equipment, and then conventional crushing is performed (no fine grinding is required). The equipment energy consumption and labor costs in the pre-processing stage are about 30% lower than those of straw processing. 

2. Production: The processing threshold is moderate, and small and medium-sized projects are easy to implement. The "implementability" of the project is the core concern of small and medium-sized investors. The project has the characteristics of "low threshold and high adaptability" in the production process: 

(1) Controllable equipment investment: The core equipment (crusher, pulverizer, dryer, pelletizer, cooling and screening machine) of small and medium-sized production lines (daily production capacity of 5-20 tons) has a moderate investment, does not require large-scale infrastructure, and has low financial pressure, which is suitable for individuals or small and medium-sized enterprises to start; 

(2) Mature technology and easy operation: The processing process is standardized, without complex technical barriers. Ordinary workers can take up their posts after 1-2 weeks of training, and the equipment failure rate is low (wood raw materials cause less wear and tear on equipment than straw and rice husks), and the maintenance cost is low; 

(3) High energy consumption and environmental compliance: During the production process, the drying process can utilize the waste heat generated by the combustion of some pellets (reducing energy consumption). 30%), and no wastewater discharge (only a small amount of equipment cooling water, which can be recycled), and the waste gas can meet the standard after simple bag dust removal.

Biomass pellets made from recycled wooden pallets (referred to as "pallet pellets") are essentially wood-based biomass pellets. However, due to the unique nature of their raw material (waste pallets), they offer several advantages over other biomass pellets, such as straw, rice husks, sawdust, and bark:

1. Raw material stability: A single ingredient eliminates "mixed material defects"

The raw material composition of biomass pellets directly determines product consistency, and pallet pellets offer a distinct advantage in this regard. Pallet pellets are primarily made from discarded solid wood pallets (such as pine, fir, and poplar) or plywood pallets, with wood comprising over 95% of the raw material. They are free of crude fiber from straw, silica from rice husks, or high-ash impurities from bark. They are also free of pesticide residues (unlike farmland straw) and odor (unlike pellets derived from food waste).

2. Raw material cost efficiency: "Turning waste into treasure," the cost is significantly lower than conventional wood-based raw materials.

The raw material cost of biomass pellets accounts for 60%-70% of the total cost. The raw material advantages of pallet pellets significantly lower the investment threshold. Pallet pellets are made from discarded pallets, considered industrial solid waste. Procurement costs are extremely low (in some areas, they can even be recycled for free with a small transportation fee), and recycling channels are stable (logistics parks, manufacturing plants, and warehouses generate large quantities of discarded pallets annually). Furthermore, pallets are typically standardized in size (e.g., 1200×1000mm), making them highly efficient to disassemble and crush, eliminating the need for additional sorting (unlike loose sawdust).

3. Product Calorific Value: High wood density results in superior combustion efficiency compared to herbaceous/miscellaneous pellets. Calorific value is a core performance metric for biomass pellets (determining the cost-effectiveness of replacing coal and natural gas). Pallet pellets, due to their high wood density, offer a significant calorific value advantage. Average Lower Calorific Value (MJ/kg): 18-20 Density (kg/m³): 1.1-1.3 Combustion Efficiency (compared to standard coal): 80%-85%

Pallets are typically made from "finished wood" (e.g., pine pallets have a higher density than log sawdust), resulting in a denser fiber structure. The resulting pellets are denser and more resistant to breakage (lower transportation loss). 3%, while straw pellets can reach 5%-8%), and the heat released during combustion is more stable, making it suitable for "high-load energy scenarios" such as industrial boilers and biomass power stations.