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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) Environmental protection and energy saving: Biomass pellet fuel contains the lowest sulfur, nitrogen and ash content, which meets the clean fuel index. It can meet environmental protection requirements without taking any measures during combustion. Moreover, biomass pellets are made of agricultural waste as raw materials, and no pollution such as three wastes will be generated during the production process. 

(2) Economic and efficient: Straw pellet machine has the advantages of small investment, convenient production and maintenance, low energy consumption, and good economic benefits. 

(3) Resource recycling: It reduces environmental pollution and effectively utilizes discarded straw, corn cobs, rice straw, branches, leaves, etc., protecting the environment. 

(4) Strong adaptability: It can adapt to different materials and has a good pressing effect. The compression molding of sawdust, corn straw, etc. requires a lot of pressure. Among similar pelletizing equipment, the roller mold is the core component of the entire equipment and is made of alloy steel, which increases its service life.

3. Application scenarios of dried straw biomass pellet processing equipment

(1) Home heating: Users use biomass pellet stoves to heat their homes. Compared to traditional loose coal heating, pellet burning produces no black smoke or odor, and the indoor temperature is more stable (adjustable via a thermostat). The heating cost is 20%-30% lower than natural gas and more than 50% lower than electric heating. 

(2) Small venue heating/cooking: Rural cooperatives, small restaurants, B&Bs, and other places can use small pellet stoves for cooking or local heating. Pellets are easy to store (in woven bags or ton bags) and can be added quickly, eliminating the need for frequent handling. This solves the problem of loose straw being "dirty, messy, and difficult to store."

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TONY Brand 20-25 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: 20-25 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: 20-25 TPH

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

6. Main Equipment: Straw Cutter -TPX3000-132kw, Effective Hammer Mill- TFD75*160-160kw, 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

5.1图片

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 2.5m 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 TPX3000-132kw models *4sets

C.Capacity:5-9Ton/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*160-160kw *4sets.

C.Capacity: 20-25 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 *5sets

C. Capacity:20-25Ton/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:20-25 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: 20-25 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

The core significance of the dry straw processing into biomass pellets project lies in achieving the triple value of agricultural waste resource utilization, clean energy substitution, and increased rural economic income. It is not only an effective way to address straw burning pollution, but also a key component in promoting the "dual carbon" goals and rural revitalization.

1. Reducing straw burning pollution: 

Straw burning produces large amounts of pollutants such as PM2.5 and sulfur dioxide, a major source of smog. By processing dry straw into pellet fuel, the project replaces incineration, reducing pollutant emissions by over 90% and improving regional air quality.

2. Promoting clean energy substitution: 

Carbon emissions from burning pellet fuel form part of the "carbon cycle" (strawberry growth absorbs CO₂, combustion releases CO₂, resulting in overall carbon neutrality), making it a viable alternative to fossil fuels such as coal and natural gas.

3. Enhancing the economic value of straw: 

Dry straw, previously discarded as waste or sold at a low price, increases its value by 4-6 times after being processed into pellet fuel, transforming an "idle resource" into a "realizable commodity." 

4. Ensure a diversified energy supply: 

Amid global energy shortages and volatile fossil fuel prices, dry straw pellets, as a renewable energy source, can supplement the gap in traditional energy supply. This is of strategic significance for ensuring national energy security.

5. Promote rural industrial upgrading: 

The project can drive the development of upstream and downstream supply chains, such as straw recycling and transportation, pellet packaging materials, and biomass stove sales, creating a distinctive rural industry with a "raw materials - processing - sales - supporting" model. This will inject new vitality into rural economies and contribute to rural revitalization.

6. Optimize the rural energy structure: 

Traditional rural heating and cooking rely on loose coal and firewood, which are associated with high energy consumption, significant pollution, and low safety. Dry straw pellets burn cleanly and efficiently (30% higher than loose coal), and biomass stoves enable intelligent temperature control, improving the living environment of rural residents and reducing the risk of respiratory diseases caused by winter heating. 7. Promote green agricultural development: The project forms a circular model of "straw recycling - pellet production - agricultural utilization" (for example, the ash after pellet combustion can be used as organic fertilizer raw materials), promoting the transformation of agricultural production from "resource consumption" to "recycling", which is in line with the concept of green agricultural development.

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秸秆图加颗粒图

1. High density, space-saving:

The density is 1.1-1.3g/cm³ (energy pellets) or 0.8-1.0g/cm³ (feed pellets), 10-20 times that of loose straw. One ton of pellets requires only 1-1.5m³ of storage space, saving over 80% in warehouse costs compared to loose straw, making it suitable for users of all sizes.

2. Durable storage and long shelf life:

The compact surface resists moisture absorption and can be stored in a well-ventilated environment for 6-12 months (compared to only 1-2 months for loose straw), preventing mold and deterioration. This facilitates staggered production and use, reducing raw material loss.

3. Easy to transport and low loss:

The pellets are regular and dust-free, resulting in less than 3% transportation loss (compared to 10%-15% for loose straw). They can be transported by ordinary trucks, and the per-ton transportation cost is 40%-60% lower than that of loose straw, making them particularly suitable for cross-regional supply. 4. Easy to operate and low barrier to entry: Energy pellets can be supplied to boilers/stoves through automatic feeding equipment, and feed pellets can be fed directly (without chopping/ensiling). The operation can be completed by one person, saving more than 50% of manpower compared to traditional methods.

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绿色地球+原材料+颗粒图

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公司服务图