Project Brief Introduction:

1.Product:Wet Wood Log Pellet Line

2.Capacity:7.5-9T/Hour

3.TONY Brand 7.5-9Ton/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 1100 kw

6.Need Area: About  1113 ㎡  L:53M  W: 21M  H:7.411M

Project Layout For Customer:

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

The production principle of wood processing pellets (i.e. wood chip pellets) is based on *"physical compression molding*. By pre-treating the wood raw materials (wood chips, sawdust, etc.) and mechanically extruding them, the wood fibers are recombined to form high-density pellets. The core process does not rely on chemical additives, but mainly utilizes the fiber properties of the wood itself and trace amounts of natural resin to achieve bonding.

2. Characteristics of wet wood log biomass pellet processing equipment

(1) Strong adaptability to high-moisture raw materials

Equipped with an efficient drying system, it can directly process wet wood with a moisture content of 30%-60% without relying on external pre-treatment and dehydration. It is particularly suitable for scenarios where "wet materials are concentrated" such as wood processing plants and forestry bases.

(2) High degree of integration

The "crushing - drying - pelletizing - cooling" integrated production line is often used to reduce the secondary absorption of moisture during the material transportation process (wet wood is easily absorbed and moisturized when exposed to the air), thereby improving overall processing efficiency.

(3) Balance between energy consumption and molding efficiency

The drying process is the main energy consumption point (accounting for about 50%-70% of the total energy consumption). Advanced equipment reduces costs through "biomass pellet combustion and heating" (self-sufficiency); the pelletizing process optimizes the ring die compression ratio (wet wood usually requires a higher compression ratio) to ensure the pellet molding rate (>90%) and hardness (crushing strength >85%). (4) Anti-clogging and corrosion-resistant design

Wet wood contains more sap and fiber. The equipment's feed screw, ring die and other components are made of wear-resistant alloy materials (such as high-chromium cast iron), and cleaning devices (such as automatic scrapers) are added to prevent material adhesion and clogging. The motor, bearings and other components in humid environments are sealed and moisture-proof to extend their service life.

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

It can be used for home heating and cooking (through devices like pellet fireplaces and pellet stoves). It's simple and clean to operate, replacing traditional coal and firewood to improve the indoor environment.

Industrial Use: 

It can be used as a boiler fuel to provide steam or hot water for factories, hotels, hospitals, and more. In agriculture, it can be used for greenhouse heating and drying agricultural products (such as grains and medicinal herbs).

Power Generation:

 It can be used as a fuel in biomass power plants, either mixed with coal or burned alone to generate electricity, contributing to the transformation of the energy structure.

TONY Brand 7.5-9Ton/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:7.5-9Ton/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: 7.5-9 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-TFD95*280-280KW, Rotary Drum Dryer-2.5*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 Blades*1set   3.Capacity:7-10Ton/Hour.	1.To Crush 22-55mm Wood Chips Into 8-14mm Sawdust. 2.Model: TFD95*280-280kw*1set 3.Capacity: 7.5-9Ton/Hour/Set	1.To Dry The 40% Sawdust Into 10-15% Sawdust.  2.Model: THGD2.5*24*1set 3.Capacity:7.5-9Ton/Hour/Set	1.To Stroage Sawdust Before Pellet Machine; Adjust The Speed Of Sawdust Entering The Pellet Machine 2.Model: TLC-7.5*1set 3.Capacity:7.5-9Ton/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*3 sets 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*1set 3.Capacity:7.5-9Ton/Hour	1.To Pack Pellets Into 15-50KG/Bags. 2.Model: TPZ-50*1set 3.Capacity: 7.5-9Ton/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 Comprehensive Chipper TPC1000 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:7.5-9Ton/Hour. 

C.TONY Effective hammer mill TFD95*280-280KW

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:7.5-9Ton/Hour.

C.TONY use 1set 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.

4.Pelletizing Process:

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

B.Capacity:7.5-9Ton/Hour. 

C.TONY Brand Vertical Ring Die Pellet Machine TYJ760-III-160KW*3 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

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.

The biomass pellet project uses agricultural and forestry waste as raw materials to produce biomass pellet fuel, offering significant economic and environmental benefits.

Project Background

Amidst the global efforts to address climate change and promote sustainable development, the development and utilization of clean energy has become crucial. Biomass energy, as a clean, renewable energy source, has garnered widespread attention. Wood pellets, made from wood processing residues (such as sawdust, shavings, and scraps) processed using specialized equipment, are pelletized fuel. They offer high calorific value, low pollution, and are easily stored and transported. They are widely used in industrial boilers, residential heating, and biomass power generation, and hold promising market prospects. Furthermore, developing wood pellet projects will help improve the comprehensive utilization of wood resources and reduce environmental pollution from waste, resulting in significant economic, environmental, and social benefits.

Project Objectives

This project aims to build an advanced, efficient, and environmentally friendly wood pellet production line. Through rigorous quality control and market expansion, the product will be introduced to various industrial and residential sectors. While meeting market demand for clean energy, it will also generate positive economic returns for the company and contribute positively to local green development.

Project Advantages

Significant Environmental Benefits: Biomass pellets emit zero sulfur and phosphorus when burned, effectively reducing atmospheric pollutant emissions and meeting environmental standards. They demonstrate significant potential as a coal replacement and emission reduction tool.

Raw materials are sourced from a wide range of sources: Agricultural waste such as straw, rice husks, and peanut shells, as well as forestry waste such as sawdust, wood chips, and wood scraps, can all be used as raw materials, achieving resource recycling.

Strong Policy Support: Biomass energy is a key development area for renewable energy, and local governments are supporting project development through subsidies and tax incentives.

Biomass pellet fuel refers to a granular fuel made by using crops (such as straw), wood (such as wood, pine, fir, etc.), sawdust and other agricultural and forestry processing waste (such as rice husks, tree bark, furniture factory foot feed, wood powder, cotton poles, peanut shells, medicinal residue, bamboo chips, sludge, building formwork, wooden pallets, etc.) as raw materials. After being extruded by a biomass pellet machine, the crushed raw materials are made by cold compact molding and processing under normal temperature conditions using a press roller and ring mold.

Reduce greenhouse gas and pollutant emissions:

Near-zero carbon dioxide emissions can be achieved. The sulfur content and nitrogen content of biomass particles are extremely low, and the pollutants such as sulfur dioxide and nitrogen oxides generated during combustion are far less than that of traditional fossil fuels

Low raw material cost and efficient use of resources:

Raw material sources are wide and low cost, can be agricultural waste (such as crop straw), forestry waste (such as branches, wood chips), urban garden waste, fruit shells, bagasse and other organic waste for effective use.

Energy density:

After the compression molding of biomass raw materials, the volume is greatly reduced, the energy density is significantly increased, which is convenient for storage and transportation, and reduces the storage space and transportation costs

High combustion efficiency:

It is easier to mix with air in the combustion process, making the combustion more full

Comprehensive cost reduction:

The combined cost may be lower than some conventional fossil fuels when generating the same amount of heat