Project Brief Introduction:

1.Product:Dried Wood Log Pellet Line

2.Capacity:6-7.5T/Hour

3.TONY Brand6-7.5 Ton /Hour Dried Wood Log Pellet Line Project Process

4.Main Machine: Comprehensive Chipper,Hammer Mill,TONY Pellet MachineTYJ551-Ⅲ-132KW,Pellets Cooler,Packing Machine And Belt Conveyors

5.Total Power: About 920kw

6.Need Area: About  480㎡  L: 30M  W: 16M  H: 6.517M

Project Layout For Customer:

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

Dry wood biomass pellet processing equipment operates by converting dry wood waste (such as sawdust, shavings, and wood chips) into high-density, regularly shaped biomass pellet fuel through a series of physical processes. This process relies on mechanical extrusion and the natural bonding of lignin, eliminating the need for additional adhesives. The dry wood biomass pellet processing process can be summarized as follows: raw material pretreatment → extrusion molding → post-processing. Because the raw material is "dry wood" (with a moisture content typically controlled at 10%-15%), deep drying is not required. Instead, the process focuses on densifying the material through mechanical force and utilizing the heat generated during processing to activate the bonding properties of lignin, ultimately forming stable pellets.

2. Characteristics of dried wood log biomass pellet processing equipment

(1)Environmental protection and energy saving, in line with the concept of green production

Low pollution emissions: No wastewater is generated during the processing process. Only a small amount of waste gas may be generated during the drying process (if necessary), but it can be effectively purified by the supporting dust removal equipment (such as cyclone separators, bag dust collectors), which meets environmental protection standards.

Relatively low energy consumption: Since the raw materials are already dried, the high-energy-consuming deep drying process is eliminated; and the pelletizing process uses extrusion friction to generate heat, without the need for additional heating (or only auxiliary heating), and the overall energy consumption is lower than that of wet material processing equipment.

Outstanding environmental attributes of the product: The biomass pellet fuel produced has low carbon emissions when burned (approximately "carbon neutral"), and the sulfur and nitrogen content is much lower than that of coal. It can replace fossil fuels, reduce environmental pollution, and contribute to the "dual carbon" goal.

(2) High degree of automation and easy operation and maintenance

Automatic control system: The complete set of equipment is usually equipped with a PLC control system, which can realize the linkage control of raw material transportation, feeding, pelletizing, cooling, screening and other links, and automatically monitor parameters such as raw material moisture content, pellet temperature, equipment load, etc., reducing manual intervention. Easy-to-maintain design: Core components (such as ring dies, rollers, and blades) are made of high-strength, wear-resistant materials (such as alloy steel) with a long service life. The modular structure makes it easy to disassemble, replace, and repair, reducing downtime and maintenance costs.

Complete safety protection: The equipment is equipped with safety devices such as overload protection, temperature alarm, and emergency stop button, which can effectively avoid damage caused by raw material impurities (such as metal blocks) or equipment failure, ensuring production safety.

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

Dry wood processing biomass pellet equipment (hereinafter referred to as "dry wood pellet equipment") is mainly used to process dry wood waste (such as sawdust, shavings, wood scraps, branches, etc., with a moisture content of 10%-15%) into high-density biomass pellet fuel. Its application scenarios revolve around "wood waste resource utilization" and "clean energy substitution".

(1) Utilization of forestry waste: felled branches, trunk segments, dead wood, etc., after crushing (dry material state), can be processed into pellets by the equipment to solve the problem of scattered and difficult transportation of forest waste (pellet density reaches 1.1-1.3g/cm³, and transportation efficiency is increased by 5-8 times).

(2) Treatment of fruit tree pruning waste: dry branches (such as apple wood and pear wood) produced by orchard pruning are crushed and processed into fuel through pellet equipment. Due to their high calorific value (about 4200-4500kcal/kg), they can be supplied as high-quality biomass fuel to farmers or small heating units.

TONY Brand 6-7.5 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: 6-7.5Ton/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: 6-7.5 tons per hour

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

6. Main Equipment:Comprehensive Chipper TPC1000 - 90KW,Effective Hammer Mill-TFD85*250-250kw, TONY Pellet Machine TYJ551 - Ⅲ - 132kw, Pellet Cooler, Double 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	Double Screw Cycling Silo
1.To Grind Wood Logs φ ≤20cm Into25-55mm Wood Chips.   2.Model: TPC1000-90KW With 6 Baldes*1set    3.Capacity: 7-10Ton/Hour.	1.To Crush 25-55mm Wood Chips Into 8-14mm Sawdust. 2.Model: TFD85*250-250KW*1set 3.Capacity: 6-7.5Ton/Hour/Set	1.To Stroage Sawdust Before Pellet Machine; Adjust The Speed Of Sawdust Entering The Pellet Machine 2.Model: TLC-6*1set 3.Capacity6-7.5Ton/Hour/Set
Vertical Ring Die Sawdust Pellet Machine	Galvanized Pellets Cooler	Double Packing Machine
1.To Press Dry Sawdust Into 6-8mm Biomass Pellets 2.Model: TYJ551-III-132KW*3 sets 3.Capacity:2-2.5Ton/Hour/Set 4.New 304SS Type	1.To Cool Pellets From 80-90℃ Into 20-30℃ 2.Model: TCN-4*1set 3.Capacity:6-7.5Ton/Hour	1.To Pack Pellets Into 15-50KG/Bags. 2.Model: TPZ-50*1set 3.Capacity: 6-7.5Ton/Hour

1.Wood Chipping Process：

A.This process is mainly used to grind the wood logs whose diamater is under 20cm 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 TPC1000-90kw model with 6flying blades type

C.Capacity:7-10Ton/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:6-7.5Ton/Hour. 

C.TONY use  Effective hammer mill TFD85*250-250KW*1set

Main Parts: 

1). TONY Effective hammer mill

2). Galvanized Dust Collector.

3). Sawdust Transportation Fan Blower.

4). Cyclone With Airlock.

5). Electrical Cabinets.

3.Pelletizing Process:

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

B.Capacity:6-7.5 Ton/Hour. 

C.TONY Brand Vertical Ring Die Pellet Machine TYJ551-III-132KW*3Sets

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.1Set Of TONY Galvanized Cooler Seperator With Capacity 6-7.5 Ton/Hour                                                      

Main Parts:                                                                                                                                   

(1)TONY's Galvanized Cooler Seperator 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 15-50KG/Bags. 

B.1 Set of TONY Double Packing Machine.

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.

Investors should prioritize regions with abundant raw materials and strong policy support. By securing raw material supplies, improving production capacity utilization, and expanding into high-end markets (such as export and consumer applications), they can further shorten their payback period and achieve rapid returns.

The investment costs of dry wood pellet processing include the following:

1. Equipment Investment:

Equipment investment varies depending on the project scale and the equipment selected. A small semi-automated production line may cost only tens to hundreds of thousands of yuan, while a large fully automated production line can cost millions or more.

2. Building and Site Costs:

You need to select appropriate building and site based on your production scale. Rent or construction costs vary by region.

3. Raw Material Procurement and Transportation Costs:

Raw material costs are affected by factors such as region, season, and raw material type, while transportation costs are related to the raw material sourcing radius and product sales range.

4. Environmental and Other Expenses:

This includes the investment and operating costs of environmental protection equipment, utilities, and employee salaries.

Wood pellets are solid fuels made from wood processing waste (such as wood chips, sawdust, and shavings) through crushing, drying, and extrusion. Their main characteristics and advantages are as follows:

Core Advantages

1. High resource utilization and manageable costs.

The raw materials are sourced from wood processing waste (such as scraps from furniture and plywood factories), turning waste into treasure. The raw material cost is low and widely available. The production process also consumes low energy, resulting in overall economic benefits compared to coal, natural gas, and other energy sources.

2. Replacing fossil fuels and reducing pollution.

It can directly replace traditional fuels such as coal and heavy oil and be used in industrial boilers, home heating, and agricultural greenhouse heating, significantly reducing sulfur dioxide, nitrogen oxide, and dust emissions, contributing to the "dual carbon" goals.

3. Wide range of applications.

Industrial: As a boiler fuel, it provides heat for industries such as food processing, textiles, and papermaking.

Residential: As a clean fuel for home fireplaces and heating stoves, it is easy to operate and odorless.

Power generation: As a primary fuel in biomass power plants, it can be co-fired with coal to reduce carbon emissions.

4. Reusable ash after combustion: 

The ash after combustion is rich in potassium, calcium, and other elements and can be used in agricultural production as organic fertilizer or soil conditioner, achieving resource recycling across the entire industry chain.