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Project Brief Introduction:

1.Product:Dried Hay/Grass/Alfalfa Pellet Line

2.Capacity:0.8-1.2 Ton /Hour

3.TONY Brand 0.8-1.2 Ton /Hour Dried Hay/Grass/Alfalfa Pellet Line Project Process

4.Main Machine: Straw Cutter,Hammer Mill,TONY Pellet Machine TYJ450-Ⅱ-55KW,Pellets Cooler,Packing Machine And Belt Conveyors

5.Total Power: About 130 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 hay/grass/alfalfa biomass pellet processing equipment

The equipment feeds pre-treated grass raw materials into the compression system via a feeding system. Inside the compression chamber, the die and pressure rollers interact, applying high pressure to the raw material. Due to frictional heating during processing, the raw material undergoes thorough internal maturation, ultimately being compressed into granules. The die typically has a two-layer structure, allowing for the production of two different granule products with varying aperture sizes. When compressing materials with good binding properties, the combination of high-pressure rollers and a two-layer die significantly increases output.

2. Characteristics of dried hay/grass/alfalfa biomass pellet processing equipment

(1) Lower energy consumption: The dry material is brittle, eliminating the need to overcome the sticking resistance caused by high humidity during crushing. Motor power is 10%-20% lower than that of a wet material crusher with the same output.

(2) Controllable particle size: The particle size of the crushed material can be stably controlled at 2-4mm, meeting the uniformity requirements of granulation.

(3) Longer ring die life: After cleaning, the dry material has extremely low impurity content and no sticking wear as with wet materials. The ring die (made of high-chromium alloy) has a 20%-30% longer service life.

(4) Higher forming rate: The dry material has uniform plasticity. Under pressure (50-100MPa), the granule forming rate can reach over 95%, with very few loose fragments.

3. Application scenarios of dried hay/grass/alfalfa biomass pellet processing equipment

(1) Application: Fuel plants purchase dry hay/grass/alfalfa from the market, process it into composite pellet fuel using pelleting equipment, and supply it in bulk to biomass power plants, industrial enterprises, or the civilian market.

(2) Reasons for compatibility: Dry hay/grass/alfalfa has low moisture content, resulting in pellet fuel with a higher calorific value (approximately 17-19 MJ/kg), and it is less prone to charring during combustion. Fuel plants often mix it with dry corn stalks, sawdust, etc., to adjust the ash content and calorific value of the fuel, meeting the different needs of industrial boilers, household heating, etc.

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TONY Brand 0.8-1.2 TPH Dried Hay/Grass/Alfalfa Line can process dried grass and various biomass materials related to agricultural waste into biomass pellets. Grass processed into biomass pellets has a wide range of uses. As fuel: Grass pellets can be used as fuel for power plant boilers, industrial boilers, and residential heating. Its calorific value is similar to coal, but it is cheaper and produces fewer pollutants during combustion, making it a more environmentally friendly fuel. As animal feed: Grass pellets processed by a grass pellet mill can be used as livestock feed. This method can make full use of grass, reduce feed costs, and also help solve the problem of grass 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: 0.8-1.2 Ton/Hour

2. Raw materials: Dried Hay/Grass/Alfalfa

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 dried grass and related agricultural residues.

5. Finished Pellets Markets: The core applications of grass pellets revolve around two main directions: "clean energy substitution" and "feed supplementation," covering diverse scenarios such as industrial heating, agricultural breeding, and residential heating. This not only solves the pollution problem caused by grass waste but also provides low-cost energy and feed resources.

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原材料--成品图

1. Project Name: Dried Hay/Grass/Alfalfa Production Line

2. Raw Material: Bales of Dried Hay/Grass/Alfalfa

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

4. Capacity: 0.8-1.2 TPH

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

6. Main Equipment: Straw Cutter -TPX80-22kw, Multifunctional Hammer Mill- TFQ65*55-37kw, TONY Pellet Machine-TYJ450-Ⅱ-55kw, Galvanized Pellets Cooler, Semi-automatic 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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TPX80-22kw旋切机图

带原材料-成品图

1.Grinding Process:

A.The process is mainly used to grind dried hay/grass/alfalfa within 1.5m in diameter into dried hay/grass/alfalfa 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 grass with different diameters, different thicknesses, different lengths and different water contents

B.TONY brand straw cutter TPX80-22kw models *1set

C.Capacity:0.8-1.5 ton/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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多功能粉碎机

带锯末图

2.Fine Crushing Process:

A. The process is mainly used to crush 60-70mm dried hay/grass/alfalfa pieces into 8-14mm dried hay/grass/alfalfa dust.

B.TONY brand multifunctional hammer mill TFQ65*55-37kw *1set.

C.Capacity: 1-1.5 tons/hour.

Main parts:

(1)TONY Multifunctional 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 TYJ450-Ⅱ-55kw *1set

C. Capacity:0.8-1.2 tons/hour.

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:0.8-1.2 tons/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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半自动包装机

5. Packing Process:

A.This process is mainly used to pack pellets into 15-50KG/Bags. 

B.TONY brand semi-automatic packing machine* 1set.

C.Capacity:0.8-1.2 tons/hour.

Main Parts: 

(1)TONY's New Semi-Automatic 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

Advantages of the Dried Hay/Grass/Alfalfa Biomass Pellet Processing Project:

1. Significant Economic Benefits: 

Processing alfalfa into biomass pellets increases its added value.

2. Promotes Agricultural Restructuring: 

The dry hay/grass/alfalfa biomass pellet processing project helps adjust the agricultural structure, promotes the development of herbivorous livestock farming, and has profound social benefits for the local economy.

3. Creates Employment Opportunities: 

During the project implementation, it can create numerous local jobs, increase farmers' income, and stimulate farmers' enthusiasm for planting.

4. Environmental Protection and Energy Conservation:

 As a renewable energy source, the carbon dioxide produced during the combustion of biomass pellets can be reabsorbed by plants, forming a carbon cycle and helping to reduce greenhouse gas emissions, meeting environmental protection requirements. Furthermore, the biomass pellet production process can utilize agricultural waste, reducing environmental pollution.

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秸秆图加颗粒图

1. Achieving Carbon Cycle Balance:

Grass absorbs carbon dioxide during its growth process. After pellet combustion or animal digestion, the carbon can return to the natural cycle, forming a "carbon-neutral" model, consistent with the "dual-carbon" policy direction.

2. Reducing Pollutant Emissions:

As fuel, its sulfur dioxide and nitrogen oxide emissions are only 1/10 to 1/20 of coal, with an ash content as low as 2%-5%, far superior to traditional fossil fuels. As feed, it reduces mold contamination during loose grass storage and lowers odors in the farming environment.

3. Utilizing Agricultural Waste:

Directly utilizing idle hay and straw in the fields avoids air pollution from straw burning and waste from moldy hay, turning waste into treasure and contributing to the green transformation of agriculture.

4. Fuel performance adapts to energy demands:

With a stable calorific value of 14-17 MJ/kg, it burns with a uniform flame and strong afterburning, and is not prone to charring, meeting the needs of domestic heating, industrial heating, and biomass power generation. Some high-purity grass pellets can also be used in small heating devices, suitable for the civilian market.

5. Feed performance meets livestock needs:

When using high-quality grass as raw material, the crude protein content can reach 15%-20%, making it suitable as a basic feed for ruminants such as cattle and sheep. The pellet form facilitates precise feeding control, and the digestibility and absorption rate is 15%-20% higher than loose grass, reducing feed waste.

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绿色地球+原材料+颗粒图

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