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Project Brief Introduction:

1.Product:Dried Straw Pellet Line

2.Capacity:18-20 T/Hour

3.TONY Brand 18-20 Ton /Hour Dried Straw Pellet Line Project Process

4.Main Machine: Straw Cutter,Hammer Mill,Large Hydraulic Storage Silo,TONY Pellet Machine TYJ860-Ⅲ-280KW,Pellets Cooler,Packing Machine And Belt Conveyors

5.Total Power: About 2480 kw

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

Project Layout For Customer:

3D图3

原材料图+颗粒机图片

1. The working principle of dried straw biomass pellet processing equipment

(1) Pretreatment:

Dried straw is collected, dried, and crushed under certain temperature and pressure.

(2) Compression molding:

Special biomass solidification molding equipment is used to squeeze the pretreated dry straw into regular, dense rod-shaped, block-shaped, or granular fuel.

2. Characteristics of dried straw biomass pellet processing equipment

(1).Wide Raw Material Compatibility

It can process not only dry straw but also a variety of biomass materials, such as rice husks, sawdust, and peanut shells. Only fine-tuning of the crushing and pelletizing parameters is required based on the hardness of the raw material.

(2). Outstanding Automation and Continuity

The ring die pelletizing line automates the entire process from crushing to pelletizing to cooling and screening, reducing manual intervention and allowing a single person to monitor the entire production line.

The equipment offers high operational stability and can operate continuously for 8-12 hours, meeting the needs of industrial mass production and avoiding the efficiency loss caused by frequent downtime.

(3). Environmentally Friendly and Energy-Saving

The production process uses no chemical additives, relying solely on the straw's own lignin for bonding. The finished pellets emit no harmful gases during combustion, meeting environmental standards.

(4). Controllable Forming Efficiency and Quality

The pelletizer can control pellet density and hardness by adjusting the roller pressure and die hole parameters, ensuring that the finished pellets are resistant to breakage and easy to store and transport.

3. Application scenarios of dried straw biomass pellet processing equipment

(1) Biomass Energy Production

This is the equipment's primary application scenario, with the finished pellets primarily used as a clean fuel.

Industrial Boiler Fuel: This fuel is used to power boilers in textile mills, chemical plants, food processing plants, and other industries, replacing traditional coal and reducing carbon emissions while complying with environmental protection policies.

Residential Heating/Cooking: In rural areas of northern China or in areas with centralized heating, pellets are used as fuel for wall-mounted boilers and biomass stoves, offering cleaner combustion and higher thermal efficiency than loose coal.

Power Generation: This fuel provides standardized fuel for biomass power plants, featuring high pellet density and stable combustion, ensuring continuous and efficient operation of the generator sets.

(2)estock Feed: Dry straw pellets are processed into feed tailored to specific regions and livestock needs.

Ruminant Feed: Corn stalks, wheat straw, and other materials can be crushed and pelletized to form a base feed for ruminants such as cattle and sheep. The pellet form facilitates storage and feeding, and nutrients can be added as needed. Feed processing plant supporting equipment: Large feed mills use it as raw material processing equipment to convert straw into feed raw material pellets, which are then mixed with other ingredients to make complete feed.

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TONY Brand 18-20 TPH Dried Straw Line can process dried straw and various biomass materials related to agricultural waste into biomass pellets. Straw processing into biomass pellets has a wide range of uses .As fuel: straw pellet fuel can be used as boiler fuel for power plants, industrial boilers, civil heating and other fields. Its calorific value is similar to coal, but the price is lower, and the combustion process produces fewer pollutants, is a more environmentally friendly fuel. As feed: Straw pellets processed by straw pellet machining can be used as feed for livestock. This method can make full use of crop straw, reduce feed costs, and also help solve the problem of straw disposal. These uses can not only effectively use agricultural waste, reduce environmental pollution, but also create economic benefits and promote sustainable agricultural development.

1. Capacity: 18-20 Ton/Hour

2. Raw materials: Dried straw, including dried corn straw, dried wheat straw, dried cotton straw, dried flax straw, dried beet straw and other agricultural straw

3. Moisture: About 10-15%

4. Application: All kinds of  biomass materials suitable for pellet production.

Suitable customers: Green energy companies, agricultural cooperatives, and small - scale rural processing units that have ready access to straw and related agricultural residues.

5. Finished Pellets Markets: Large power plants, domestic heating systems in rural and suburban areas, industrial heating facilities in rural - based industries, combustion heat applications in local manufacturing units, heating systems in rural schools and community centers, boiler rooms in small - scale rural enterprises, and canteens in rural educational institutions.,farms, feed mills.

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原材料--成品图

1. Project Name: Dried Straw Production Line

2. Raw Material: Bales of Dried Straw

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

4. Capacity: 18-20 TPH

5. Process: Grinding Process - Fine Crushing Process - Straw Dust Storage Process-Pelletizing Process - Cooling Process - Packing Process

6. Main Equipment: Straw Cutter -TPX2500-132kw, Effective Hammer Mill- TFD75*132-132kw, TONY Large Hydraulic Storage Silo,TONY Pellet Machine-TYJ860-III-280kw, Galvanized Pellets Cooler, Ton Packing Machine and Belt Conveyors

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流程图1

流程图2

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原材料+颗粒图

颗粒+机器图

3D图 图1-长宽

3D图  图2-高

3D图  图3

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旋切机图带原材料-成品图

1.Grinding Process

A.The process is mainly used to grind dried straw within 2.2m in diameter into dried straw pieces. The rotary cutting mode of the outer chain of the gear, the rotary cutting rotor blade is sharp, and the blade types are various, which can be rotated to cut various bales of straw with different diameters, different thicknesses, different lengths and different water contents

B.TONY brand straw cutter TPX2500-132kw models *4sets

C.Capacity:4.5-5Ton/Hour/Set

Main Parts:

(1)Tony's New Straw Cutter

(2)Enlarged Turntable

(3)Rotary Cutting System

(4)Drive system

(5)Electrical Cabinet.

5.2图片

高效粉碎机带锯末图

2.Fine Crushing Process

A. The process is mainly used to crush 60-70mm dried straw pieces into 8-14mm dried straw dust.

B.TONY brand effective hammer mill TFD75*132-132kw *2sets.

C.Capacity: 18-20 tons/hour.

Main parts:

(1)TONY Effective Hammer Mill

(2)Galvanized Dust Collector.

(3)Sawdust Conveying Fan.

(4)Cyclone With Airlock.

(5)Electrical Cabinet.

5.3图片

大型液压料仓

3.Straw Dust Storage Process:

A. This process is mainly used to storage the straw dust that comes out of the hammer mill.It is hydraulic galvanized storage silo which is more stable and straw dust in it is not easy to be blocked. 

B.TONY Brand Large Hydraulic Storage Silo to storage the straw dust 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 Large Hydraulic Storage Silo.

(2)With Screws Inside the Storage Bin to Prevent Straw Dust Blocked.

5.4图片

颗粒机四件套带 原材料，颗粒图

4.Pelletizing Process:

A.This process is mainly used to products pellets with φ6-8mm.

B.TONY brand vertical ring die pellet machine TYJ860-Ⅲ-280kw *4sets

C. Capacity:18-20Ton/Hour.

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 New Vertical Ring Die Pellet Machine.

(2)Cyclone And Bags Dust Collectors.

(3)Bearings Automatic Lubrication System.

(4)Electrical Cabinets.

For more equipment details and information, you can contact TONY

5.5图片

镀锌冷却机+颗粒图

5.Cooling Process:

A.This process is mainly used to cool pellets from 80-90℃ to 20-30℃

B.TONY brand galvanized pellets cooler*2sets

C.Capacity:18-20 Ton/Hour.

Main Parts:                                                                                                                                   

(1)TONY's new Galvanized Pellets Cooler Separator With Vibrating Screen.

(2)Cyclone and bags dust collectors.  

(3)Fan Blower.

(4)Connect Pipes.

5.6图片

吨包机图片

6. Packing Process:

A.This process is mainly used to pack pellets into 1ton/bags. 

B.TONY brand ton packing machine*2sets

C.Capacity: 18-20 Ton/Hour

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

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客户生产案例图

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图 秸秆捆+颗粒 颗粒机

1. Outstanding environmental attributes and strong policy compatibility

Using agricultural waste (dry straw) as a raw material, it replaces traditional coal combustion, reducing sulfur dioxide emissions by over 60%, significantly reducing nitrogen oxide and dust emissions, and complying with national "dual carbon" policies and environmental protection requirements.

The ash produced after combustion contains elements such as potassium and calcium and can be directly returned to the fields as organic fertilizer, achieving a "raw material-energy-fertilizer" cycle with zero secondary pollution.

2. Convenient storage and transportation, high practicality

The density of loose dry straw is only approximately 50-80 kg/m³, but after pelletization, it can reach 1100-1300 kg/m³, reducing its volume and saving over 90% of storage space.

The pellets have a regular shape, are dust-free, and are not easily scattered. They can be transported by ordinary trucks, reducing transportation costs by over 70% compared to bulk straw and facilitating automated feeding (e.g., into boilers and biomass furnaces). 

3. High Energy Density and Wide Range of Applications

Dry straw pellets offer a stable calorific value of approximately 15-18 MJ/kg (equivalent to 0.5-0.6 kg of standard coal). Their combustion efficiency exceeds 85%, significantly higher than that of loose straw burning (which only has an efficiency of 30-40%), meeting the energy needs of various scenarios.

They are suitable for both residential and industrial applications, including direct heating in rural wall-mounted boilers and household cooking. They can also be used as fuel for industrial boilers (food, textile, and chemical industries) and biomass power plants. They can also be used as ruminant feed, adjusted to meet specific needs.

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秸秆图加颗粒图

1. Solving the Problem of Straw Burning:

Processing previously polluting straw (approximately 200 million tons are burned annually in my country) into pellets reduces PM2.5 and sulfur dioxide emissions by over 90%, improving regional air quality and avoiding the risk of environmental penalties.

2. Renewable Energy Properties:

As a biomass energy source, the carbon dioxide released during combustion participates in the "carbon cycle" (straw absorbs CO₂ during growth and releases CO₂ during combustion). This technology can replace fossil fuels such as coal and natural gas, contributing to the "dual carbon" goals. Furthermore, the raw material is agricultural waste, eliminating the need for additional arable land.

3. Full-chain Resource Circulation:

Pellets produced during production can be recycled, and the ash from combustion/feeding can be used as organic fertilizer, completing the "straw - pellets - ash - fertilizer" cycle. This achieves a resource utilization rate of over 95% and eliminates waste.

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绿色地球+原材料+颗粒图

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公司服务图