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Project Brief Introduction:

1.Product:Wet Wood Chips Pellet Line

2.Capacity: 3.5-4 T/Hour

3.TONY Brand 3.5-4Ton /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 470 kw

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

Project Layout For Customer：

三维图

原材料图+颗粒机图片

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) Strong adaptability to raw materials: It can process a variety of wet wood chips and biomass raw materials, including wood processing waste such as eucalyptus, birch, and poplar, as well as crop straw, bamboo chips, etc. Through pre-treatment steps such as crushing, drying, and screening, wet wood chips are converted into raw materials that meet the requirements of pelletizing. 

(2) Integrated processing flow: The equipment is usually equipped with integrated production lines such as crushing, drying, pelletizing, cooling, and packaging to ensure the continuous processing of wet wood chips from raw materials to finished pellets. 

(3) Key technologies in the drying process: Some equipment integrates drying functions to quickly reduce the moisture content of wet wood chips to meet the moisture content requirements of raw materials before pelletizing.

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.

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TONY Brand 3.5-4 Ton/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: 3.5-4 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.

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原材料--成品图

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: 3.5-4 tons per hour

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

6. Main Equipment:  Effective Hammer Mill-TFD75*100-110kw, Rotary Drum Dryer-1.8*18m, TONY Pellet Machine TYJ860 - Ⅲ - 250kw, Pellet Cooler, Semi-automatic Packing Machine and Belt Conveyors

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流程图1

流程图.

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原材料+颗粒图

颗粒+机器图

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三维图

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高效粉碎机

带锯末图

1.Wood Chips Fine Crushing Process:

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

B.Capacity:3.5-4Ton/Hour. 

C.TONY brand effective hammer mill TFD75*100-110KW*1set

Main Parts: 

(1)TONY Effective Hammer Mill.

(2)Galvanized Dust Collector.

(3)Sawdust Transportation Fan Blower.

(4)Cyclone With Airlock.

(5)Electrical Cabinets.

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烘干机

带锯末图

2.Sawdust Drying Process:

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

B.Capacity:3.5-4Ton/Hour.

C.TONY use 1set of 1.8*18m  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.

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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:3.5-4.5on/Hour. 

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

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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:3.5-4Ton/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.

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包装机

5.Packing Process:

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

B.Capacity:3.5-4Ton/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.

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客户生产线案例图

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图 湿木片+颗粒 颗粒机

Raw material advantages of wet wood chip pellet processing projects:

The core drawbacks of wet wood chips are their high moisture content, high transportation costs, and susceptibility to deterioration. Traditional disposal methods (landfill and incineration) require fees. This project effectively transforms these into raw material advantages:

1. Extremely low raw material costs, even negative costs

Wet wood chips are mostly waste from wood processing (furniture factories, plywood factories), forestry harvesting (tree branches/tailings), and building demolition (waste timber). Most companies have to pay for their removal and disposal. Project owners not only avoid purchasing these, but can even charge a "waste disposal fee" in some cases.

Compared to "dry wood chip pellet processing," wet wood chip raw material costs are directly reduced by over 80%, significantly reducing the total project cost.

2. Wide range of raw material sources and strong regional adaptability. 

As long as there are areas with wood processing, forestry, construction, and landscaping activities, there will be a stable supply of wet wood chips (such as furniture industry clusters, areas surrounding forest farms, and urban demolition sites). This eliminates reliance on a single raw material source and eliminates the "raw material competition" (dry wood chips must compete with industries like papermaking and wood-based panels, while wet wood chips have no other high-value uses), ensuring long-term raw material stability.

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湿木片图 颗粒图

1. Application scenarios and ease of use

(1) Multi-scenario adaptability: It is widely used in residential heating (intelligent temperature control, automatic feeding), biomass power generation, industrial boilers and other fields, especially in the Nordic region where it has become the main heating source. The EU uses combined heat and power to improve energy utilization.

(2) Intelligent operation experience: Compared with traditional coal burning, pellet fuel can realize automatic feeding and temperature control, reduce manual operation intensity, and improve ease of use.

(3) Policy support and market recognition: It complies with environmental protection policies, enjoys renewable energy subsidies, and has high public acceptance. 

2. Technological innovation and comprehensive benefits

(1) Diversification of conversion technologies: Through gasification and carbon sequestration polygeneration technology, pellets can be further converted into combustible gas, biochar and liquid fertilizer, achieving "full utilization" and increasing the added value of resource utilization

(2) Optimization of regional energy structure: In areas rich in forestry resources, biomass pellets can replace natural gas and coal, ensuring energy supply security, while reducing sulfide and nitrogen oxide emissions and improving air quality

In summary, biomass pellets processed from wood chips have become an important direction for the global renewable energy transformation due to their multiple advantages such as environmental protection, high efficiency and economy. Especially in the context of policy drive and technological upgrading, their market potential will continue to be released.

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绿色地球+原材料+颗粒图

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公司展会图