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

The principle of dry wood pellet processing equipment can be simply summarized as follows: first, the dry wood raw materials (such as dry wood chips, wood scraps, etc.) are screened to remove impurities, crushed and screened to obtain qualified fine wood chips with a particle size of 2-5mm; the core link is to feed the fine wood chips into the pellet forming machine. Under the action of 50-100MPa high pressure and friction heat (60-90℃), the adhesiveness of the natural lignin in the wood is softened and forced to be squeezed through the mold to form columnar particles; finally, after cooling (to near room temperature) and screening the finished product to remove debris, qualified dry wood pellets are obtained. The entire process relies on the coordination of multiple equipment to realize the transformation of loose raw materials into high-density pellets.

2. Characteristics of dried wood log biomass pellet processing equipment

(1)Strong Adaptability: It can process a variety of wood materials (such as wood chips, sawdust, branches, straw, etc.), and the pellet diameter and length can be adjusted by changing the die hole.

(2)Environmentally Friendly: No wastewater is discharged during processing, and exhaust gas is treated to meet emission standards. The pollutants (such as SO₂ and dust) emitted by the pellet fuel produced during combustion are far lower than those emitted by coal.

(3)Compact Structure: The equipment is highly integrated and occupies a small footprint, making it easy to install and maintain. Some small units are mobile, making them suitable for use in rural areas or small processing plants.

(4)Stable Pellet Quality: The pellets are dense, hard, and resistant to breakage, making them easy to store and transport.

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

(1)Biomass energy: Primarily used to produce wood pellet fuel, it replaces fossil fuels like coal and natural gas and is used in applications such as home heating, industrial boilers, and power plants (for example, many European countries have adopted wood pellets as their primary heating fuel).

(2)Agriculture and forestry: Crop straw and forestry waste (such as dead branches and bark) can be processed into pellets for use as feed carriers (mixed feed ingredients) or organic fertilizers (after composting, used for farmland fertilization).

(3)Industrial manufacturing: In the wood-based panel industry, wood pellets can be used as a raw material additive for particleboard and fiberboard to enhance board strength. They can also be used to produce chemical products such as activated carbon and lignin.

(4)Environmental engineering: Processing solid waste such as tree branches generated by urban landscaping pruning and furniture factory scraps can be used to transform waste into valuable resources and reduce landfill volume.

(5)Small-scale processing sites and home workshops: Rural or mountainous areas can use small-scale equipment to process local wood resources into pellets for home heating or export, increasing income.

TONY Brand 24-30 Ton/Hour Dried Wood Log Pellet Manufacturing Plant can take dried wood, various types of wood - related biomass materials, such as branches, small - diameter logs, and wood shavings, with dried 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: 24-30Ton/Hour

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

3. Moisture: Dried type, about 10-15%.

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: Dried Wood Log Pellet Production Line

2. Raw Material: All kinds of Dried wood log

3. Moisture Content of Raw Material: 10-15%

4. Capacity: 24-30 tons per hour

5. Process: Crushing Process - Fine Crushing Process -Sawdust Storage Process- Pelletizing Process - Cooling Process - Packing Process

6. Main Equipment: Comprehensive Chipper TPC1400-600-200KW, Effective Hammer Mill-TFD85*220-220KW, TONY Large Hydraulic Storage Silo,TONY Pellet Machine TYJ860-Ⅲ-280KW, Pellet Cooler, Ton 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	Large Hydraulic Storage Silo
1.To Grind Wood Logs φ ≤35cm Into25-55mm Wood Chips.   2.Model: TPC1400-600-200KW With 6 Blades*2sets    3.Capacity:24-30Ton/Hour.	1.To Crush 25-55mm Wood Chips Into 8-14mm Sawdust. 2.Model: TFD85*220-220KW*4sets 3.Capacity: 6-8Ton/Hour/Set	1.To Storage Sawdust Before Pellet machine Model: TCY-40*2sets 2.TONY Uses Galvanized Material
Vertical Ring Die Sawdust Pellet Machine	Galvanized Pellets Cooler	Ton Packing Machine
1.To Press Dry Sawdust Into 6-8mm Biomass Pellets 2.Model: TYJ860-III-280KW*6sets 3.Capacity:4-5Ton/Hour/Set 4.New 304SS Type	1.To Cool Pellets From 80-90℃ Into 20-30℃ 2.Model: TCN-10*2sets 3.Capacity:24-30Ton/Hour	1.To Pack Pellets Into 1 Ton/Bags 2.Model: TBD*2sets 3.Capacity: 24-30Ton/Hour

1.Wood Chipping Process：

A.This process is mainly used to grind the wood logs whose diamater is under 35cm 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 TPC1400-600 model with 6 flying blades type

C.Capacity:14-20Ton/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:24-30Ton/Hour. 

C.TONY brand effective hammer mill TFD85*220-220KW*4sets

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. 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.Pelletizing Process:

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

B.Capacity:24-30Ton/Hour. 

C.TONY brand vertical ring die pellet machine TYJ860-III-280KW*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

5.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 with capacity 24-30Ton/Hour                                                      

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 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

Amidst growing environmental awareness and accelerating energy transitions, the dry wood processing biomass pellet project is attracting numerous entrepreneurs with its broad market prospects and considerable economic benefits. This project converts dry wood (such as sawdust, wood chips, and scraps) into high-calorific-value, clean, and environmentally friendly biomass pellet fuel, aligning with the green development trend and poised to carve out a new niche in the market.

Project Advantages

1.Easy Raw Material Access:

The large amount of dry wood waste generated by wood processing plants and furniture factories, as well as logging residues in forest areas, are all sources of high-quality raw materials. In regions with abundant timber resources, the stable and low-cost raw material supply provides a solid foundation for project operations.

2.Significant Environmental Benefits:

Compared to traditional fossil fuels, biomass pellets emit near-zero carbon dioxide emissions when burned, virtually eliminating harmful gases like sulfur dioxide and nitrogen oxides. This effectively contributes to reducing air pollution, aligns with the national "dual carbon" goals, and is readily accessible for policy support and market acceptance.

3.Strong market demand:

In the industrial boiler sector, many companies are adopting biomass pellets as a replacement for coal to reduce energy consumption and meet environmental protection requirements. In residential heating, as residents' environmental awareness grows, biomass pellet heating stoves are becoming increasingly popular in rural and suburban areas. Furthermore, biomass power plants also have significant demand for pellet fuel, providing diverse sales channels for the project's products.

1.Abundant and affordable raw materials:

Dry wood is widely available, including waste from furniture factories and lumber processing plants, as well as pruned branches from forests. In some areas, raw materials are even available free of charge, significantly reducing procurement costs. Even if purchases are necessary, prices are significantly lower than those of traditional fuels, laying a solid foundation for project profitability.

2.Outstanding Product Features:

The resulting biomass pellet fuel has a high calorific value and stable, long-lasting combustion comparable to coal, meeting the needs of various energy scenarios. Furthermore, during combustion, emissions of pollutants such as sulfur dioxide and nitrogen oxides are extremely low, near-zero, meeting stringent environmental requirements and attracting market attention.

3.Mature and Reliable Technology:

Dry wood biomass pellet processing technology has been developed over many years and is highly mature. Professional equipment features a high degree of automation and is easy to operate, ensuring reliable production efficiency and product quality. Entrepreneurs can quickly master the production process through professional training, ensuring smooth project operation.