Project Brief Introduction:

1.Product:Wet Wood Log Pellet Line

2.Capacity:5-6T/Hour

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

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

5.Total Power: About 500 kw

6.Need Area: About  931 ㎡  L:49M  W: 19M  H:7.065M

Project Layout For Customer:

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

The equipment system for processing logs into biomass pellets is a complete set of equipment that transforms lumpy logs into dense pellets through a series of physical processes. Its core principle is a continuous "crushing - drying - forming" process. Each stage of the process works synergistically to transform the raw material's form and properties.

Overall Principle and Logic: Logs → (crushing) → Wood chips → (crushing) → Wood chips → (drying) → Qualified wood chips → (pelleting) → Hot pellets → (cooling + screening) → Finished pellets.

2. Characteristics of wet wood log biomass pellet processing equipment

(1) High degree of automation, reducing manual intervention

The PLC control system is used to link the crushing, tempering, molding, cooling and other links, and automatically adjust the feed amount, pressure wheel speed and other parameters according to the moisture and hardness of the raw materials, reducing production interruptions caused by fluctuations in the characteristics of wet materials.

Equipped with an automatic mold cleaning device, when the mold is detected to be blocked, it can automatically reverse the pressure wheel or spray a release agent to reduce the frequency of shutdowns for cleaning.

(2) Balance between energy consumption and adaptability, taking into account both efficiency and cost

Compared with equipment that processes dry materials, wet material processing equipment consumes slightly more energy (because it needs to overcome the viscosity and moisture resistance of the wet material), but it eliminates the need for a separate drying step (or significantly reduces drying energy consumption), and the overall energy consumption may be lower (especially when the moisture content of the raw materials is extremely high).

It has strong adaptability to raw materials and can not only process wet wood, but also mix and process other high-moisture biomass (such as straw, sugarcane bagasse, etc.), making it suitable for small and medium-sized processing plants with complex raw materials.

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

This type of equipment is primarily suitable for applications where the raw material has high moisture content, long-distance transportation is inconvenient, or drying costs are high. For example:

In areas near forestry and furniture factories, fresh wood waste (wet sawdust and scraps) can be directly processed;

Small biomass pellet plants can avoid the need for large-scale drying equipment, reducing initial investment;

In areas where agriculture and forestry are combined, wet wood and crop straw can be mixed to improve raw material utilization.

In short, through its targeted design, wet wood biomass pellet processing equipment overcomes the moisture limitations of traditional equipment, achieving efficient "wet pelleting" production. It is particularly suitable for users with high moisture content and seeking low-cost production.

TONY Brand 5-6Ton/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:5-6Ton/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: 5-6 tons per hour

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

6. Main Equipment: Comprehensive Chipper TPC1000-90KW, Effective Hammer Mill-TFD75*160-160kw, Rotary Drum Dryer-1.8*24m, TONY Pellet Machine TYJ760 - Ⅲ - 160kw, 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	Rotary Drum Dryer	Double Screw Cycling Silo
1.To Grind Wood Logs φ ≤25cm 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: TFD75*160-160KW*1set 3.Capacity: 5-6Ton/Hour/Set	1.To Dry The 40% Sawdust Into 10-15% Sawdust.  2.Model: THGD1.8*24*1set 3.Capacity:5-6Ton/Hour/Set	1.To Stroage Sawdust Before Pellet Machine; Adjust The Speed Of Sawdust Entering The Pellet Machine 2.Model: TLC-5*1set 3.Capacity:5-6Ton/Hour/Set
Vertical Ring Die Sawdust Pellet Machine	Galvanized Pellets Cooler	Double Packing Machine	Belt Conveyor
1.To Press Dry Sawdust Into 6-8mm Biomass Pellets 2.Model: TYJ760-III-160KW*2 sets 3.Capacity:5-6Ton/Hour/set 4.New 304SS Type	1.To Cool Pellets From 80-90℃ Into 20-30℃ 2.Model: TCN-4*1set 3.Capacity:5-6Ton/Hour	1.To Pack Pellets Into 15-50KG/Bags. 2.Model: TPZ-50*1set 3.Capacity: 5-6Ton/Hour	1.To Transport Wood Chips,Sawdust,Pellets. 2.Width: 80cm*6sets 3.Capacity:Designed With The Whole Line

1.Wood Chipping Process：

A.This process is mainly used to grind the wood logs whose diamater is under 25cm 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 model with 6 flying blades type:

Main Parts:

(1).TONY's Wood 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:5-6Ton/Hour. 

C.TONY Effective hammer mill TFD75*160-160KW

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 Drying Process:

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

B.Capacity:5-6Ton/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.

4.Pelletizing Process:

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

B.Capacity:5-6Ton/Hour. 

C.TONY Brand Vertical Ring Die Pellet Machine TYJ760-III-160KW*2sets

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.1Set Of TONY Galvanized Cooler Seperator                                        

Main Parts:                                                                                                                                   

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

B.1 Set of TONY Double Packing Machine.

Main Parts: 

(1)TONY 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.

Project Site Selection and Construction Plan

(1) Project Site Selection

Resource Advantages: The project site is surrounded by numerous wood processing plants, furniture factories, and other businesses, providing a rich source of wood processing residues, ensuring a stable supply of raw materials. Furthermore, the abundant local forestry resources provide a solid foundation for the project's long-term development.

Convenient Transportation: The site is located near major transportation arteries and boasts a well-developed road and rail network, facilitating the import and export of raw materials and products, effectively reducing transportation costs.

Well-Developed Infrastructure: The area has comprehensive infrastructure, including water, electricity, and communications, to meet the needs of project construction and production operations. Furthermore, the local government has provided a series of preferential policies and a favorable business environment to attract investment, facilitating the smooth implementation of the project.

(2) Construction Plan

Production Workshop: The modern production workshop features a steel structure with wide spans and high ceilings, facilitating equipment installation and production operations. The workshop is rationally laid out according to the production process flow, with functional areas such as raw material storage, pretreatment, crushing, drying, pelletizing, cooling, screening, and packaging to ensure a smooth production process. Raw Material Warehouse and Finished Product Warehouse: Separate warehouses will be built to store raw materials and finished products. These enclosed warehouses feature excellent ventilation, moisture-proofing, and fire-proofing to ensure the quality and safety of raw materials and products.

Office and Living Area: A comprehensive office building will be used for daily office work and management.

Environmental Protection Facilities: To minimize the environmental impact of the project's production processes, comprehensive environmental protection facilities will be constructed. These include the installation of efficient dust removal equipment to collect and treat dust generated during production, ensuring that exhaust emissions meet emission standards; sewage treatment facilities to treat wastewater generated during production to meet national emission standards; and dedicated solid waste storage areas to collect and properly dispose of solid waste, including slag, generated during production.

Combustion characteristics of wood pellets

(1) Clean and environmentally friendly, with low pollutant emissions

As a biomass energy source, carbon emissions during combustion are close to "carbon neutral" (the CO₂ absorbed during the growth process of wood is basically balanced by the CO₂ released during combustion), which can reduce greenhouse gas emissions by more than 70% compared to coal.

The sulfur and nitrogen content is extremely low (usually sulfur <0.05%, nitrogen <0.1%), and almost no sulfur dioxide and nitrogen oxides are produced during combustion. No complex desulfurization and denitrification equipment is required, and it meets environmental emission standards (such as EU EN 14961-2 standard).

The ash content is low (high-quality wood pellets have an ash content of <0.5%), and there is little residue after combustion, which reduces the frequency of ash cleaning and waste residue treatment costs. 

(2) High combustion efficiency and stable thermal energy.

The low calorific value is generally 16-19MJ/kg (approximately 3800-4500 kcal/kg), close to that of medium-quality coal (4000-5000 kcal/kg), but it burns more completely (burnout rate > 95%) and can achieve a thermal efficiency of over 85% (much higher than the 50%-60% of direct combustion of loose wood chips).

The combustion process is stable and the flame is uniform, making it suitable as a continuous fuel for boilers, fireplaces, and biomass power plants. The energy supply can be precisely adjusted through an automatic control system.