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Project Brief Introduction:

1.Product:Dried Straw Pellet Line

2.Capacity:5.5-6.5 T/Hour

3.TONY Brand 5.5-6.5 Ton /Hour Dried Straw Pellet Line Project Process

4.Main Machine: Straw Cutter,Hammer Mill,TONY Pellet Machine TYJ760-Ⅲ-185KW,Pellets Cooler,Packing Machine And Belt Conveyors

5.Total Power: About 855 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: Crushing and screening to solve the "morphology" problem

The moisture content of dry straw has reached the standard (usually 10%-15%). The core of pretreatment is to optimize the physical form of the material and prepare for molding.

Dry straw (such as corn stalks and wheat straw) is crushed into fine fibrous materials using a hammer mill. Dry straw is brittle and easier to crush than wet straw, with lower energy consumption and easier to control the uniformity of the material.

(2) Molding: High-pressure extrusion to complete "granulation"

This is the core part of the equipment. The loose material is squeezed into granules of a fixed shape through mechanical high pressure.

The roller in the granulation chamber presses the material tightly against a ring die with a die hole (diameter 6-12mm). Under the action of high pressure, the material is squeezed into the die hole to form a continuous cylindrical strip. Dry straw has less friction, and some equipment will appropriately increase the roller pressure to ensure the molding density.

2. Characteristics of dried straw biomass pellet processing equipment

(1) No drying system, reducing equipment investment and floor space: 

The equipment does not need to be equipped with large drying devices such as drum dryers and hot air furnaces. The overall production line structure is simpler, the initial equipment procurement cost is reduced by 30%-40%, and the plant floor space required for the drying system is saved. 

(2) Low grinding difficulty and lower energy consumption: 

Dry straw has a crisp texture and does not need to overcome the toughness caused by high moisture content during grinding. Only a small hammer mill is needed to crush it to a qualified particle size (3-8mm). The energy consumption per ton of material is 20%-30% lower than that of wet straw. 

(3) Wear-resistant design of forming parts: 

Since dry straw does not contain too much moisture, the friction between the material and the mold and roller is more intense during extrusion. The core components of the equipment (such as ring die and roller) are mostly made of high-hardness alloy (such as Cr12MoV) or surface hardened, and the service life is 15%-20% longer than that of the forming parts of wet straw equipment.

3. Application scenarios of dried straw biomass pellet processing equipment

Core application areas: Biomass energy production and application

The main product after straw processing is straw biomass pellets (or standard pellets after drying). Its core value lies in becoming a clean and renewable energy source that replaces traditional fossil fuels. Therefore, the energy field is the core application scenario of this equipment, including:

(1) Industrial heating/power generation field

Applicable scenarios: production heat (such as boiler heating, drying process) of small and medium-sized factories (such as food processing, textiles, wood processing, chemicals, etc.), power source of small generator sets.

(2) Civil heating/cooking field

Applicable scenarios: winter heating in areas with rich straw resources, family cooking or heating of small commercial places (such as homestays, bathing centers).

(3) Biomass power generation field

Applicable scenarios: fuel pretreatment link of small and medium-sized biomass power plants (installed capacity 10-30MW).

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TONY Brand 5.5-6.5 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: 5.5-6.5 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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图片

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: 5.5-6.5 TPH

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

6. Main Equipment: Straw Cutter -TPX2000-90kw, Effective Hammer Mill- TFD85*220-220kw, TONY Pellet Machine-TYJ760-III-185kw, Galvanized Pellets Cooler,  Double Packing Machine and Belt Conveyors

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流程图1

流程图

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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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TPX2000-90kw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 1.8m 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 TPX2000-90kw models *2sets

C.Capacity:3-4Ton/Hour/Set

Main Parts:

(1)Tony's New Straw Cutter

(2)Enlarged Turntable

(3)Rotary Cutting System

(4)Drive system

(5)Electrical Cabinet.

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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 TFD85*220-220kw *1set.

C.Capacity: 5.5-6.5tons/hour.

Main parts:

(1)TONY Effective Hammer Mill

(2)Galvanized Dust Collector.

(3)Sawdust Conveying Fan.

(4)Cyclone With Airlock.

(5)Electrical Cabinet.

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颗粒机四件套带 原材料，颗粒图

3.Pelletizing Process:

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

B.TONY brand vertical ring die pellet machine TYJ760-Ⅲ-185kw *2sets

C. Capacity:5.5-6.5Ton/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

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镀锌冷却机+颗粒图

4.Cooling Process:

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

B.TONY brand galvanized pellets cooler*1set

C.Capacity:5.5-6.5 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.

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双胞包装机

5. Packing Process:

A.This process is mainly used to pack pellets into 15-50kg/bags. 

B.TONY brand double  packing machine* 1set.

C.Capacity:5.5-6.5 Ton/Hour.

Main Parts: 

(1)TONY's New Double Packing Machine. 

(2)Sew Machine, buyer Can Also Chose Hot Seal Machine For Chosen,To Confirm With TONY For The Price Difference. 

(3)Bags Transportation Conveyors.

(4)Feeding Inlet Silo.

(5)Electrical Cabinets.

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客户生产案例图

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图 秸秆捆+颗粒 颗粒机

Against the backdrop of intensifying global climate change and accelerating energy transitions, the dry straw biomass pellet project is experiencing unprecedented opportunities. As an innovative project integrating environmental protection and commercialization, it utilizes advanced technology to transform agricultural waste (such as rice straw and corn stalks) into high-density pellet fuel for applications in heating and power generation. This not only addresses the pollution caused by straw burning but also creates economic value, addressing the "dual carbon" goals (carbon peak and carbon neutrality). The dry straw biomass pellet project focuses on directly processing agricultural residues (such as rice and wheat straw) into standardized pellet fuel. Compared to traditional biomass pellets, the "dry straw" process avoids the high energy consumption of the drying process, significantly reducing costs while improving resource utilization. The core of the project is "turning waste into treasure"—converting a polluting source into clean energy.

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秸秆图加颗粒图

Core Advantages

1. Environmentally Friendly and Clean:

Sulfur dioxide emissions during combustion are less than 50 mg/m³ and nitrogen oxide emissions are less than 200 mg/m³, significantly lower than coal (sulfur dioxide emissions are approximately 2000 mg/m³), and it complies with the EU EN14961 standard for biomass pellets.

2. High Calorific Value:

With a low calorific value of approximately 16-18 MJ/kg (equivalent to 0.6-0.7 kg of standard coal), it can meet the needs of industrial boilers and residential heating.

3. Low Cost:

Straw is an agricultural and forestry waste product with extremely low raw material costs (available free in some areas, requiring only transportation costs), significantly lower than coal and natural gas.

4. Carbon Sequestration and Emission Reduction:

It is a "carbon-neutral" fuel (the carbon dioxide absorbed during straw growth is balanced by the carbon dioxide released during combustion), helping companies achieve their "dual carbon" goals.

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绿色地球+原材料+颗粒图

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