Project Brief Introduction:

1.Product:Dried Wood Log Pellet Line

2.Capacity:18T/Hour

3.TONY Brand 18Ton /Hour Dried Wood Log Pellet Line Project Process

4.Main Machine: Comprehensive Chipper , Hammer Mill, Large Hydraulic Storage Silo,TONY Pellet MachineTYJ760-Ⅲ-200KW, Pellet Cooler, Packing Machine And Belt Conveyors

5.Total Power: About 2270kw

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

Project Layout For Customer:

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

The core principle of dry wood biomass pellet processing equipment is to use mechanical extrusion to densify dry wood chips. Frictional heat generated by extrusion activates the natural adhesive properties of lignin, achieving glue-free molding. The entire process relies on low moisture content in the raw material to ensure molding efficiency and pellet strength, appropriate particle size to ensure uniform force distribution, and precise coordination between the ring die and rollers to provide sufficient extrusion pressure and temperature. Ultimately, the loose wood waste is transformed into efficient and clean biomass pellet fuel..

2. Characteristics of dried wood log biomass pellet processing equipment

Balance between energy consumption and efficiency, suitable for large-scale production

(1)Dry wood pellet equipment has clear advantages in energy saving and production efficiency:

Low unit energy consumption: It eliminates the deep drying step (drying energy consumption accounts for 40%-60% of the total energy consumption of biomass pellet processing), and the overall energy consumption is 30%-50% lower than that of equipment that processes wet materials; at the same time, the friction heat generated by dry materials during molding is more concentrated, which can reduce the need for external heating and further save energy.

Strong production continuity: Dry materials are not easy to stick to the inner wall of the equipment (such as the feed pipe and ring die cavity), reducing the downtime and cleaning time caused by material blockage. The continuous operation time of a single pelletizer (1-5 tons per hour) can reach 8-12 hours, which is suitable for large-scale production. 

(2)Automation and safety design Modern dry wood pellet equipment generally has a high level of automation and safety assurance:    

Intelligent control system: equipped with a PLC control system, which can monitor parameters such as raw material moisture content, feed rate, ring die temperature, and particle density in real time, and automatically adjust the feed speed, roller pressure, etc. to ensure the stability of the finished particle density (1.1-1.3g/cm³) and hardness (crushing strength ≥90%).

Multiple safety protection: equipped with overload protection (automatic shutdown when the equipment is stuck), temperature warning (starting the cooling device when the ring die temperature is too high), metal detection (automatic discharge when metal impurities are detected in the screening process) and other functions to avoid equipment damage or production accidents. 

(3)Environmental protection and finished product quality assurance The equipment design takes into account the environmental protection of the production process and the performance of the finished product: 

Low pollution emissions: The crushing and screening stages are equipped with dust removal devices (such as pulse bag dust collectors) to reduce the spread of sawdust dust; the pelletizing process does not generate waste gas or wastewater, which meets environmental protection standards. 

Finished product is compatible with combustion equipment: The pellets produced are of uniform size (6-8mm in diameter, 10-30mm in length), do not contain additives, have stable combustion power, and low ash content (≤3%). They can be directly adapted to combustion equipment such as biomass boilers and fireplaces, and are easy to store and transport (high bulk density and not easy to absorb moisture).

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

Wood processing plants (such as furniture, wood flooring, and plywood factories) generate large quantities of dry sawdust, shavings, offcuts, and scraps during production. These waste materials have a low moisture content (typically ≤15% after natural air drying) and can be directly processed into pellet fuel through dry wood pellet processing without additional drying, thus achieving a "waste-to-energy" internal cycle:

(1)Self-use energy supply: The pellets produced can be directly used in the factory's heating system (such as boilers and kilns), replacing traditional coal and natural gas, reducing energy costs (biomass pellets are typically 30%-50% cheaper than natural gas) and lowering carbon emissions.

(2)Reduced waste disposal costs: Wood waste can be recycled through processing equipment, eliminating the need for waste accumulation and waste incineration (which can be polluting). Excess pellets can even be sold to generate additional revenue.

TONY Brand 18Ton/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: 18Ton/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: 18 tons per hour

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

6. Main Equipment: Comprehensive Chipper TPC1300-600-132KW, Effective Hammer Mill-TFD75*132-132KW, TONY Large Hydraulic Storage Silo,TONY Pellet Machine TYJ760-Ⅲ-200KW, Pellet Cooler, Ton Packing Machine and Belt Conveyors

3D

3D

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 ≤30cm Into25-55mm Wood Chips.   2.Model: TPC1300-600-132KW With 6 Blades*2sets    3.Capacity:20-30Ton/Hour.	1.To Crush 25-55mm Wood Chips Into 8-14mm Sawdust. 2.Model: TFD75*132-132KW*4sets 3.Capacity: 4.5Ton/Hour/Set	1.To Storage Sawdust Before Pellet machine Model: TCY-25*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: TYJ760-III-200KW*6sets 3.Capacity:3-3.5Ton/Hour/Set 4.New 304SS Type	1.To Cool Pellets From 80-90℃ Into 20-30℃ 2.Model: TCN-4*2sets 3.Capacity:18Ton/Hour	1.To Pack Pellets Into 1Ton/Bags. 2.Model: TBD*2sets 3.Capacity: 18Ton/Hour

3D

1.Wood Chipping Process:

A.This process is mainly used to grind the wood logs whose diamater is under 30cm 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 TPC1300-600-132KW model with 6 flying blades type

C.Capacity:20-30Ton/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:18Ton/Hour. 

C.TONY brand effective hammer mill TFD75*132-132KW*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:18Ton/Hour. 

C.TONY brand vertical ring die pellet machine TYJ760-III-200KW*6 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.2 sets of TONY galvanized cooler separator with capacity 18Ton/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

Biomass pellet venture capital projects have broad prospects. The following is a detailed introduction to the project:

1. Project Advantages

(1)Strong Market Demand: Biomass pellet fuel, due to its low carbon footprint, environmental friendliness, and high calorific value, enjoys significant demand both domestically and internationally. Domestically, the promotion of industrial boiler renovations, biomass heating, and power plant construction has significantly expanded the market. Stringent environmental regulations in Europe and other regions have also led to a surge in demand for biomass fuel, creating new export opportunities for domestic companies.

(2)Various Raw Material Sources: Biomass pellet production can be sourced from a wide variety of agricultural and forestry waste, such as straw, rice husks, peanut shells, sawdust, and wood scraps. These resources are often abundant in rural areas and surrounding areas, and in some areas are even available free of charge, effectively reducing raw material procurement costs.

2. Cost-Benefit Analysis

(1)Cost Investment: Equipment costs vary significantly depending on production volume and configuration. Pellet machines typically cost tens to hundreds of thousands of yuan. Large-scale biomass pellet production lines require significant equipment investment. Furthermore, there are costs associated with raw material procurement, labor, site rental, and operational maintenance.

(2)Profit margin: Different types of biomass pellet fuels have different prices, and the return on investment is relatively considerable.

1. Stable and High Calorific Value:

Dry wood biomass pellets typically have a calorific value of 4200-4800 kcal/kg, close to that of high-quality bituminous coal (4500-5500 kcal/kg) and significantly higher than straw pellets (3000-3800 kcal/kg). They can meet the calorific needs of various applications, including industrial and residential heating.

2. Complete Combustion and High Utilization:

The pellets have a density of 1.1-1.3 g/cm³ and a dense structure, enabling stable, layered combustion in specialized furnaces. They achieve a combustion efficiency exceeding 85% (compared to approximately 60%-70% for coal-fired boilers), reducing energy waste.

3. Easy Control and High Adaptability:

The pellets have a regular shape (6-8mm diameter, 10-30mm length), and the feed rate can be precisely controlled via an automated feeding system. It is compatible with a variety of equipment, including industrial boilers, household fireplaces, and biomass generators, ensuring easy operation.

4. Wide Range of Raw Material Sources:

The raw materials primarily utilize wood processing waste (wood chips, shavings, and scraps) and forestry waste (branch branches and dead wood). These raw materials are abundant and even freely available in furniture factories, sawmills, and forest areas, eliminating the need to occupy arable land and competing with crop production.

5. Low Processing Cost:

The moisture content of dry wood raw material is typically 10%-15% (no additional drying is required, or simple airing is sufficient). Compared to straw (which often has a moisture content exceeding 30%, requiring high drying costs), this method can save 30%-50% in pre-processing costs, reducing overall production costs.