1.图片

Project Brief Introduction:

1.Product:Wet Sawdust Pellet Line

2.Capacity: 5-6 T/Hour

3.TONY Brand 5-6 Ton /Hour Wet Sawdust Pellet Line Project Process 

4.Main Machine: Rotary Drum Dryer,TONY Pellet Machine TYJ760-Ⅲ-160KW,Pellets Cooler,Packing Machine And Belt Conveyors

5.Total Power: About 435 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 sawdust biomass pellet processing equipment

Wet sawdust pelletizing equipment works by mechanically compressing pre-treated sawdust, wood chips, and other biomass materials into solid fuel pellets.

The specific process is as follows: The material is first dried to meet the required pelletizing and moisture standards.

The material is then fed into the pelletizer, where centrifugal force forms a circular layer on the inner wall of the die. The material is then continuously compressed by rollers, forced into the die and extruded.

The extruded material then maintains pressure within the die for a certain period of time. Pellets that have reached the desired density and strength are then extruded out of the die and cut into the desired length by a cutter.

Finally, the finished pellets are cooled, dust-removed, and packaged for transportation and use.

2. Characteristics of wet sawdust biomass pellet processing equipment

(1) Core features: Exclusive design for "wet sawdust"

Drying system: Solve the problem of "high moisture content" in wet materials

(2) Molding machine: Anti-clogging and wear-resistant structural optimization

Mold and roller: Wear-resistant + anti-stick coating: The inner wall of the mold forming hole (aperture 6-12mm) and the surface of the roller are sprayed with tungsten carbide or alloy coating, which not only enhances wear resistance (wet materials contain moisture, which can easily accelerate metal corrosion and wear), but also reduces the situation where wet materials "stick to the surface" after softening due to high temperature, reducing the cleaning frequency;

(3) Cooling and screening: "Anti-mildew" design suitable for wet particles

The temperature can be reduced to room temperature ±5℃ within 10-15 minutes, while removing 1-3% of the surface moisture; the vibrating screen adopts "double-layer screen", the upper layer screens out unqualified particles that are too long/deformed, and the lower layer screens out fine powder after crushing. Both can be returned to the crushing stage through the pipeline for secondary processing, and the material utilization rate is increased to more than 95%.

3. Application scenarios of wet sawdust biomass pellet processing equipment

The deployment of wet sawdust pellet processing equipment essentially adheres to the dual principles of "raw material proximity + product proximity"—needing proximity to both wet sawdust production sites (to reduce raw material transportation costs) and pellet demand (to reduce product transportation costs). Therefore, it is primarily concentrated in the following areas:

Wood/furniture industry clusters

Regions rich in forestry resources (such as northern heating areas and biomass power plant clusters);

Cities with strict environmental protection policies and a high demand for solid waste recycling

Across these scenarios, the key is to achieve efficient conversion from wet sawdust to high-value pellets.

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TONY Brand 5-6 Ton/Hour Wet Sawdust Pellet Manufacturing Plant can take wet sawdust,wood chips, various types of wood - related biomass materials, such as wood pallets ,branches, wood logs, and wood shavings. After pretreatment and processing, wet sawdust 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. 

1. Capacity: 5-6 Ton/Hour

2. Raw materials: Wet sawdust

3. Moisture: Wet type, about 40%.

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

Suitable customers:Wood processing plants, furniture manufacturing plants, construction sites, landscaping companies and other places with advantageous sawdust resources

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 Sawdust Pellet Production Line

2. Raw Material: All kinds of wet sawdust

3. Moisture Content of Raw Material: 40%

4. Capacity: 5-6 tons per hour

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

6. Main Equipment:  Rotary Drum Dryer-1.8*24m, TONY Pellet Machine TYJ760-Ⅲ-160kw, Galvanized Pellets Cooler, Double Packing Machine and Belt Conveyors

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流程图1

流程图2

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原材料+颗粒图

颗粒+机器图

三维图2张（长宽高）

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烘干机带锯末图

1.Sawdust Drying Process:

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

B.Capacity: 5-6 Ton/Hour.

C.TONY use 1set of 1.8*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.

5.2图片

颗粒机四件套带 原材料，颗粒图

2.Pelletizing Process:

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

B.Capacity:5-6 Ton/Hour. 

C.TONY brand vertical ring die pellet machine TYJ760-III-160KW*2 sets

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

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镀锌冷却仓加颗粒图

3.Cooling Process:

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

B.Capacity: 5-6 Ton/Hour.                                                   

C.TONY brand galvanized pellets cooler *1set                    

Main Parts:                                                                                                                                   

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

(2)Cyclone And Bags Dust Collectors.  

(3) Fan Blower.

(4)Connect Pipes.

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包装机图片

4.Packing Process:

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

B.Capacity:5-6 Ton/Hour.  

C.TONY brand double packing machine*1set

Main Parts: 

(1)TONY's  Double 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 湿锯末+颗粒 颗粒机

1. Overview of the Sawdust Processing Biomass Pellets Project

Sawdust is a common waste from agricultural and forestry processing. It is abundant in source and low in cost. Processing it into biomass pellet fuel has significant economic and environmental value. This project processes sawdust through carbonization, fermentation, modification and other processes, combines it with other auxiliary raw materials, and extrudes it into high-density pellet fuel, which can effectively replace fossil fuels, reduce sulfur emissions and improve combustion efficiency.

2. Product advantages and technical indicators

(1) Core advantages

Environmental protection: The sulfur content is as low as 0.364% (better than the ultra-low sulfur coal standard of 0.5%), and no harmful gas is emitted after combustion.

High efficiency: The calorific value reaches 25.47MJ/kg (high calorific value coal range is 24.01-27.00MJ/kg), and the ash content is 7.59% (low ash coal category).

Economical efficiency: The raw material cost is low (sawdust, agricultural and forestry waste), and the process is simple and easy to operate12.

(2) Key Technical Indicators

Density: 0.943g/cm³, higher than ordinary biomass pellets

Sulfur content: 0.364%, better than ultra-low sulfur coal (≤0.5%)

Combustion calorific value: 25.47MJ/kg, reaching the level of high calorific value coal

Ash content: 7.59%, meeting the standard of low ash coal

3. Application Prospects

As a renewable energy source, biomass energy can be widely used in industrial boilers, home heating, power generation and other fields, replacing fossil fuels such as coal and gas, and the market demand is growing steadily.

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锯末图 颗粒图

The environmental advantages of sawdust biomass pellets are their core competitive advantage, primarily reflected in their "low carbon footprint throughout their lifecycle" and "low pollution during combustion":

1. Low carbon and renewable, aligning with the "double carbon" goal: Sawdust, derived from wood processing waste, is a "biomass resource." The CO₂ absorbed during its growth is essentially balanced by the CO₂ released during combustion, achieving "carbon neutrality." Compared to coal (a fossil energy source whose combustion releases ancient carbon), it can reduce net carbon emissions by over 90%, making it an ideal alternative fuel for achieving both peak and neutral carbon emissions.

2. Low combustion pollutants, reducing the environmental burden: Combustion is almost sulfur-free (sulfur content ≤ 0.05%) and nitrogen-free (nitrogen content ≤ 0.5%), and does not produce large amounts of SO₂ and NOₓ (the main pollutants from traditional coal combustion), which can significantly reduce the risk of acid rain and haze. The ash content is extremely low (only 2%-5%, far lower than the 10%-20% of coal). The small amount of ash remaining after combustion can be used as organic fertilizer or auxiliary building materials, eliminating the problem of "secondary pollution of solid waste."

3. Non-spontaneous combustion and safe storage: Pellets have a low moisture content but a dense structure, resulting in a small contact area with air. They won't spontaneously combust at room temperature (they require a high-temperature open flame to ignite). In contrast, pulverized coal and loose sawdust, due to their large surface area, are susceptible to spontaneous combustion due to oxidation and heat generation. Pellets also contain no volatile flammable gases, preventing explosions from leaks like liquefied petroleum gas.

4.No toxic gases are produced during combustion, ensuring safe use: Pellets do not produce toxic gases such as carbon monoxide (CO) and formaldehyde (assuming complete combustion and suitable combustion equipment). Incomplete combustion of coal can easily produce CO, while firewood can easily produce smoke and tar. Pellets are more health-friendly and are particularly suitable for applications involving direct human or product contact, such as residential heating and food processing (such as drying tea leaves and medicinal herbs).

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绿色地球+原材料+颗粒图

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公司认证图