Project Brief Introduction:

1.Product:Wet Wood Chips Pellet Line

2.Capacity: 14-16T/Hour

3.TONY Brand 14-16Ton /Hour Wet Wood Chips Pellet Line Project Process

4.Main Machine: Hammer Mill, Rotary Drum Dryer,TONY Pellet Machine TYJ860-Ⅲ-250KW,Pellets Cooler,Packing Machine And Belt Conveyors

5.Total Power: About 1950 kw

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

Project Layout For Customer:

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

(1)Crushing stage: Preliminary crushing of wet wood chips

Before entering the pelletizing stage, wet wood chips first need to be crushed into smaller and more uniform particles.

(2)Drying stage: Removal of moisture to meet molding requirements

Wet wood chips usually have a high moisture content (up to 30%-50%) and must first be dried to a level suitable for pelletizing (generally controlled below 10%-15%).

(3)Compression molding stage: High-pressure extrusion to form pellets

The dried finely crushed wood material enters the compression system of the pelletizer and is extruded into pellets under high temperature and high pressure.

During the compression process, the natural lignin in the wood is softened by heat and acts as a binder, making the pellet structure more compact and stronger;

(4)Cooling and screening: Stabilizing pellet quality

The newly made pellets are hot and loose in structure and need to be cooled and screened.

After cooling, the pellets become harder and less likely to break, making them easier to transport and store;

Screening can remove excessively fine powder or agglomerated particles, ensuring that the final product has uniform particle size and stable quality.

2. Characteristics of wet wood chips biomass pellet processing equipment

(1)Renewable energy conversion: Wet wood chips and other agricultural and forestry waste are converted into biomass pellets to replace fossil fuels such as coal. The sulfur and nitrogen content during combustion is low, and the carbon dioxide emissions are balanced with the amount absorbed by plant growth, which can alleviate the greenhouse effect. 

(2)Multiple protection functions: Equipped with safety mechanisms such as temperature protection and overload protection, it can adapt to different loads and prevent equipment from being damaged by overheating or overloading.

(3)Adaptability to multiple fields of industry and civil use: Finished pellets are widely used in biomass power plants, industrial boilers, household fireplaces, etc. The equipment can customize mechanical interfaces and power parameters according to customer needs to meet the production needs of different scales. 

(4)Policy and market-driven advantages: As a green renewable energy equipment, it conforms to the low-carbon and environmental protection trend and is listed as a recommended solution in the fields of power equipment, new energy, etc., especially in areas where biomass energy policies support it. It has high market potential. Through the above characteristics, wet wood chip pellet processing equipment realizes the combination of resource recycling and environmental benefits, becoming an important technical support for the biomass energy industry.

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

(1)Wood processing and furniture manufacturing industry clusters

Typical scenarios: solid wood furniture factories, plywood factories, wood flooring factories, and woodworking machinery factories;

Equipment function: converts wet waste wood that originally required payment for removal into biomass pellets that can be used for self-use or export (for example, furniture factories use pellets instead of natural gas to heat and dry wood, reducing energy costs).

(2)Forestry felling and wood storage and transportation sites

Typical scenarios: forest farms, log purchasing stations, and wood transfer terminals;

Equipment function: prevent wet wood chips from becoming moldy and deteriorating during storage and transportation (especially in the rainy season). After being processed into pellets, the volume is reduced to 1/3-1/4 of the original size, reducing transportation costs by more than 60%, and can be sold directly to biomass power plants.

(3)Construction and renovation waste wood processing sites

Typical scenarios: building demolition sites, renovation waste treatment stations, and waste wood recycling plants;

Equipment function: Solve the problem of "wet waste wood being difficult to degrade and easy to pollute" (traditional treatment methods are mostly incineration or landfill, which pollute the environment) and convert it into clean pellet fuel, in line with the "construction waste resource utilization" policy requirements.

TONY Brand 14-16Ton/Hour Wet Wood Chips Pellet Manufacturing Plant can take wet wood chips, various types of wood - related biomass materials, such as wood pallets ,branches, wood logs, and wood shavings. After pretreatment and processing, wet wood chips 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: 14-16 Ton/Hour

2. Raw materials: Wet wood chips

3. Moisture: Wet type, about 40%.

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

Suitable customers: Solid wood furniture production, artificial board processing (plywood, fiberboard, particleboard), wood component processing, construction and decoration, packaging and logistics, such as pallets and wooden boxes, will generate a large amount of waste wood chips due to repeated use, size mismatch or changes in cargo transportation needs. Paper and pulp production where waste wood chips 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 Chips Pellet Production Line

2. Raw Material: All kinds of wet wood chips

3. Moisture Content of Raw Material: 40%

4. Capacity: 14-16 tons per hour

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

6. Main Equipment: Effective Hammer Mill-TFD85*250-250KW, Rotary Drum Dryer-2.5*24m,  TONY Pellet Machine TYJ860-Ⅲ-250KW, Pellet Cooler, Ton Packing Machine and Belt Conveyors

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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.
Effective Hammer Mill	Rotary Drum Dryer	Double Screw Cycling Silo
1.To Crush 25-55mm Wood Chips Into 8-14mm Sawdust. 2.Model: TFD85*250-250KW*2sets 3.Capacity: 8-10Ton/Hour/Set	1.To Dry The 40% Sawdust Into 10-15% Sawdust.  2.Model: THGD2.5*24*2sets 3.Capacity:7-8Ton/Hour/Set	1.To Stroage Sawdust Before Pellet Machine; Adjust The Speed Of Sawdust Entering The Pellet Machine 2.Model: TLC-8*2sets 3.Capacity:7-8Ton/Hour/Set
Vertical Ring Die Pellet Machine	Galvanized Pellets Cooler	Ton Packing Machine
1.To Press Dry Sawdust Into 6-8mm Biomass Pellets 2.Model: TYJ860-III-250KW*4sets 3.Capacity:3.5-4.5Ton/Hour/Set 4.New 304SS Type	1.To Cool Pellets From 80-90℃ Into 20-30℃ 2.Model: TCN-4*2sets 3.Capacity:14-16Ton/Hour	1.To Pack Pellets Into 1 Ton/Bags. 2.Model: TBD* 2sets 3.Capacity: 14-16 Ton/Hour

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1.Wood Chips Fine Crushing Process:

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

B.Capacity:14-16Ton/Hour. 

C.TONY brand effective hammer mill TFD85*250-250KW*2sets

Main Parts: 

(1)TONY Effective Hammer Mill.

(2)Galvanized Dust Collector.

(3)Sawdust Transportation Fan Blower.

(4)Cyclone With Airlock.

(5)Electrical Cabinets.

2.Sawdust Drying Process:

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

B.Capacity:14-16Ton/Hour.

C.TONY use 2 sets of 2.5*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.

3.Pelletizing Process:

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

B.Capacity:14-16 Ton/Hour. 

C.TONY brand vertical ring die pellet machine TYJ860-III-250KW*4sets

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

4.Cooling Process:

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

B.Capacity:14-16Ton/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.

5.Packing Process:

A.This process is mainly used to pack pellets into 1Ton/Bags. 

B.TONY ton packing machine*2sets

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

Key Technical Solutions and Production Process for the Wet Wood Chip Pellet Project

1. Pretreatment Technology

Wet wood chips undergo three core processes: crushing, drying, and pelletizing:

Drying: Hot air is used to reduce the moisture content of the wet wood chips from 40%-60% to 10%-15%. This process accounts for 30%-40% of energy consumption and requires a waste heat recovery system to optimize energy consumption.

Pelletizing: A ring die pelletizer is used to press the crushed wood powder into pellets under high temperature and pressure. Key parameters include die hole diameter (typically 6-12mm), forming pressure (50-100MPa), and production temperature (80-120°C).

2. Automation and Intelligent Upgrades

Based on industry technology development trends, the project can incorporate an intelligent manufacturing system. This system dynamically adjusts production parameters through real-time monitoring of moisture content, pellet density, and other data, reducing manual intervention and improving product stability. This will increase production efficiency and reduce defective product rates.

Wood pellets have a wider range of applications than traditional loose wood chips, meeting energy needs across various sectors: industrial, residential, and power generation.

1.Industrial:

As a fuel for industrial boilers (e.g., in the food processing, textile, and chemical industries), they replace coal and natural gas, reducing energy costs. Some high-purity pellets can also be used in biomass gasification power generation and heating projects.

2.Residential:

Suitable for home biomass fireplaces and heating stoves for winter heating. They burn odorlessly and produce minimal smoke, making them cleaner than coal and more economical than electricity (especially in rural areas of northern China, where they are widely used under the "coal to biomass" policy).

3.Power generation:

Large-scale biomass power plants use wood pellets as their core fuel, directly burning them to generate electricity and connect them to the grid. They are an important supplement to renewable energy generation (e.g., some power plants in Europe and China have already implemented them on a large scale).

4.Other applications:

Wood pellets can also be used as animal bedding (water absorption and deodorization), as an auxiliary material for organic fertilizer fermentation, and as a filler in new building materials (such as lightweight insulation), expanding their non-energy applications.