Project Brief Introduction:

1.Product:Wet Wood Log Pellet Line

2.Capacity:15-18T/Hour

3.TONY Brand 15-18Ton /Hour Wet Wood Log Pellet Line Project Process

4.Main Machine: Comprehensive Chipper,Hammer Mill, Large Hydraulic Storage Silo，Rotary Drum Dryer,TONY Pellet MachineTYJ760-Ⅲ-160KW,Pellets Cooler,Packing Machine And Belt Conveyors

5.Total Power: About 2250 kw

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

Project Layout For Customer:

3D图

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

The core principle of wood pellet processing equipment (such as wood chip pellet machines) is to convert biomass feedstock into high-density pellet fuel through mechanical extrusion. The basic process includes three steps: feedstock pretreatment (crushing, drying, and screening), mechanical pressing, and finished product processing (cooling and packaging). For example, in a ring die pellet machine, a motor connected to a reducer via a coupling drives the ring die to rotate. Gravity forces the feedstock into the pressing zone, where the pressing rollers squeeze the material into the ring die holes. After being formed in the die, the pellets are cut into pellets of a fixed length by a cutter.

2.Characteristics of wet wood log biomass pellet processing equipment

(1)Strong adaptability to raw materials, compatible with various types of biomass

Broad spectrum processing capability: Processable raw materials include wood (logs, wood chips, sawdust), crops (straw, rice husks, corn cobs), herbs (reeds, forage grass), etc. By adjusting the crushing and pulverizing parameters, it can adapt to raw materials of different hardness and fiber content (for example, hardwood requires stronger crushing capacity, and straw needs to control the pulverization particle size to prevent agglomeration).

Clear requirements for raw material pretreatment: The raw material moisture content must be controlled at 8%-15% (too high will easily cause adhesion and mold clogging, too low will result in insufficient particle strength), and the particle size is usually required to be 1-3mm. Therefore, the equipment system often integrates drying and screening modules to ensure that the raw materials meet the standards.

(2)Modularization of core equipment and continuous production process

Modular combination: A typical production line consists of ""crushing equipment (coarse crushing) → grinding equipment (fine crushing) → drying equipment (humidity control) → granulating equipment (molding) → cooling equipment (cooling) → screening equipment (selection) → packaging equipment"". Each module can be flexibly increased or decreased according to production capacity requirements (for example, some auxiliary equipment can be omitted for small production lines).

Continuous operation: Through the connection of various links such as conveyor belts and screw feeders, automated continuous production from raw material input to finished product output is achieved.

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

Professional pellet fuel plants: These plants produce biomass pellets on a large scale and supply them to the market as a commercial fuel. These plants typically have large production lines (capacity of 5-30 tons/hour), using mixed agricultural and forestry waste as feedstock. The products are sold to end users such as power plants, heating companies, and households.

Distributed energy station support: Some small and medium-sized energy stations (such as village heating stations and industrial park power plants) have their own pellet processing equipment, processing biomass feedstock locally for direct combustion in boilers to generate electricity or heat, reducing transportation costs.

TONY Brand 15-18 Ton/Hour Wet Wood Log Pellet Manufacturing Plant can take wet wood, 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:15-18Ton/Hour

2. Raw materials: Wet wood log , branches, small - diameter logs, twigs, etc.

3. Moisture: Wet type, about 40%.

4. Application: All kinds of wood - based biomass materials suitable for pellet production.

Suitable customers: Green energy companies, forestry enterprises, and private wood - processing workshops that have advantages in wood raw materials.

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 Log Pellet Production Line

2. Raw Material: All kinds of wet wood Log

3. Moisture Content of Raw Material: 40%

4. Capacity: 15-18 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 TPC1600-1000-250KW, Effective Hammer Mill-TFD85*250-250KW, TONY Large Hydraulic Storage Silo,Rotary Drum Dryer-2.5*24m, TONY Pellet Machine TYJ760-Ⅲ-160KW, 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.
Comprehensive Chipper	Effective Hammer Mill	Large Hydraulic Storage Silo	Rotary Drum Dryer
1.To Grind Wood Logs φ ≤40cm Into25-55mm Wood Chips.    2.Model: TPC1600-1000-250KW With 6 Blades*1set    3.Capacity:20-30Ton/Hour.	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 Storage Sawdust Before Dryer Control Sawdust Flow Entering The Dryer 2.Model: TCY-25*2sets 3.TONY Uses Galvanized Material	1.To Dry The 40% Sawdust Into 10-15% Sawdust.   2.Model: THGD2.5*24*2sets 3.Capacity:8-9Ton/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: TYJ760-III-160KW*6sets 3.Capacity:2.5-3Ton/Hour/Set 4.New 304SS Type	1.To Cool Pellets From 80-90℃ Into 20-30℃ 2.Model: TCN-4*2sets 3.Capacity:15-18Ton/Hour	1.To Pack Pellets Into 1Ton/Bags 2.Model: TBD* 2sets 3.Capacity: 15-18Ton/Hour	1.To Transport Wood Chips,Sawdust,Pellets. 2.Width: 80cm*20sets 3.Capacity:Designed With The Whole Line

3D图

1.Wood Chipping process:

A.This process is mainly used to grind the wood logs whose diamater is under 40cm into wood chips with size 25-55mm. The finish wood chips size can be adjustable by changing different sizes of screeners and adding flying knives inside the wood chipper.

B.TONY brand comprehensive chipper TPC1600-1000 model with 6 flying blades type:

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:15-18Ton/Hour. 

C.TONY 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.

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. The customer chooses one 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:15-18Ton/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.

5.Pelletizing Process:

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

B.Capacity:15-18Ton/Hour. 

C.TONY brand vertical ring die pellet machine TYJ760-III-160KW*6sets

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.2 sets of TONY galvanized cooler separator                                        

Main Parts:                                                                                                                                   

(1)TONY's New 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.2 sets of TONY ton packing machine

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

Project Advantages: Market competitiveness and environmental value

1.Excellent product characteristics and strong market competitiveness

Biomass pellets have many excellent characteristics. Their calorific value is high, generally 4200-4800 kcal/kg, close to medium-quality coal, and can provide sufficient heat; they have low ash content, and very little ash remains after combustion, reducing cleaning costs and environmental pollution; they have low emissions, extremely low sulfur content (usually <0.05%), and low nitrogen content. The pollutants such as SO₂ and NOₓ produced during combustion are much lower than those produced by burning coal, meeting strict environmental protection standards and are highly favored by customers with high environmental protection requirements. In addition, biomass pellets have a regular shape, mostly cylindrical pellets with a diameter of 6-12mm and a length of 20-50mm. The density can reach 0.8-1.2g/cm³, high hardness, not easy to break, and easy to store and transport, further enhancing the market competitiveness of the product.

2.Significant environmental benefits and high social value

The development of the biomass pellet industry is to ""turn waste into treasure"" for agricultural and forestry waste, realize the recycling of resources, and reduce the pollution of waste to the environment. At the same time, during the combustion process of biomass pellets, the carbon dioxide emissions are basically balanced with the carbon dioxide absorbed during plant growth, achieving ""carbon neutrality"", helping to alleviate the greenhouse effect and improve air quality. This not only complies with the national environmental protection policy, but also establishes a good corporate image for entrepreneurs, bringing high social reputation and potential business opportunities.

1.Environmental protection:

Wood pellet fuel has the characteristics of low carbon and low sulfur. Compared with coal, carbon dioxide emissions are reduced by 97.91%, sulfur dioxide emissions are reduced by 99.15%, and nitrogen dioxide emissions are reduced by 72.09%. Therefore, the emissions of biomass pellet fuel are almost zero compared to the high pollution emissions of coal.

2.Renewable raw materials:

The main raw materials of wood pellet fuel are agricultural and forestry waste, such as branches, sawdust, straw, etc. These raw materials are not only cheap, but also renewable resources, which helps to achieve sustainable development.

3.High calorific value:

The calorific value of biomass pellet fuel reaches 3600-4200 kcal/kg. Using a special biomass heating furnace, the thermal efficiency can reach over 85%.                                           

4.Cost-effectiveness:

The cost of wood pellet fuel is relatively low and the operating cost is not high. In addition, due to its environmental protection characteristics, it is supported by national policies, which also helps to reduce its use cost.

5.Wide range of applications:

Wood pellet fuel can be used in many occasions, such as home heating, cooking, hot water supply and biomass power plants, etc.