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Project Brief Introduction:

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

2.Capacity:3.5-4 Ton /Hour

3.TONY Brand 3.5-4 Ton /Hour Wet Hay/Grass/Alfalfa Pellet Line Project Process

4.Main Machine: Straw Cutter,Hammer Mill,Rotary Drum Dryer,TONY Pellet Machine TYJ860-Ⅲ-250KW,Pellets Cooler,Packing Machine And Belt Conveyors

5.Total Power: About 585 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 wet hay/grass/alfalfa biomass pellet processing equipment

Wet grass pellet processing equipment primarily consists of a crusher, pulverizer, dryer, pelletizer, cooler, and packaging machine. First, the baled wet grass is broken up using a crusher. A high-efficiency pulverizer then pulverizes the material into sawdust. A drum dryer then reduces the moisture content of the wet grass to 10-15%. The dried material is then fed into a biomass pellet machine, where it is extruded into pellets using a die and rollers. A pellet cooler then cools the pellets, saving space and processing time while making them easier to package and transport. Finally, a packaging machine packages the cooled pellets for easy storage and transportation.

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

(1).Efficient Drying: Wet grass has a high moisture content and typically requires a drying process to reduce it to within 10-15%. Efficient drying equipment ensures that wet grass reaches the appropriate moisture content quickly, improving the subsequent pelletizing process.

(2).Durability: In wet grass pellet machines, the die and rollers are consumable parts, so the processing equipment must be durable and have a long service life. Users should pay attention to maintenance. The highly wear-resistant die and rollers used by our company have a significantly longer service life and output than standard pellet machines.

(3).High Level of Automation: Modern wet grass pellet processing equipment is typically equipped with automated control systems, enabling continuous production, reducing manual intervention, and improving production efficiency and product quality consistency.

(4).Environmental Protection and Energy Saving: With growing environmental awareness, processing equipment should be energy-efficient and emission-reducing to minimize environmental impact. For example, using drying equipment with high thermal efficiency can reduce energy consumption.

(5).High Adaptability: Processing equipment should be flexible and adaptable to varying raw material characteristics and production scales.

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

(1).Home Energy: Processed grass pellets can be used in home fireplaces and small heating appliances. They have high combustion efficiency and low ash content, making them suitable for winter home heating.

(2).Industrial Fuel: Large-scale combustion equipment such as industrial boilers and biomass power plants can use grass pellets as a fuel, replacing traditional coal and reducing carbon emissions.

(3).Agricultural Environmental Protection: Processing of field grass waste (such as weeds and forage) reduces air pollution caused by incineration or accumulation, effectively turning waste into valuable resources.

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TONY Brand 3.5-4 TPH Wet Hay/Grass/Alfalfa Line can process wet grass and various biomass materials related to agricultural waste into biomass pellets. Grass processing into biomass pellets has a wide range of uses .As fuel: grass 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: grass pellets processed by grass pellet machine can be used as feed for livestock. 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: 3.5-4 Ton/Hour

2. Raw materials: Wet Hay/Grass/Alfalfa

3. Moisture: About 30-35%

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 wet grass 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: Wet Hay/Grass/Alfalfa Production Line

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

3. Moisture Content of Raw Material: 30-35%

4. Capacity: 3.5-4 TPH

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

6. Main Equipment: Straw Cutter -TPX2500-110kw, Effective  Hammer Mill- TFD75*100-110kw, Rotary Drum Dryer-1.8*18m ,TONY Pellet Machine-TYJ860-III-250kw, 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

5.1图片

TPX2500-110kw旋切机图

带原材料-成品图

1.Grinding Process：

A.The process is mainly used to grind wet hay/grass/alfalfa within 1.8m in diameter into wet 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 TPX2500-110kw models *1set

C.Capacity:4-5 ton/hour/set

Main Parts:

(1)Tony's New Straw Cutter

(2)Enlarged Turntable

(3)Rotary Cutting System

(4)Drive system

(5)Electrical Cabinet.

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 wet hay/grass/alfalfa pieces into 8-14mm wet hay/grass/alfalfa dust.

B.TONY brand effective  hammer mill TFD75*100-110kw *1set.

C.Capacity: 3-4 tons/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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图片

3.Drying Process: 

A.This process is mainly used to dry the hay/grass/alfalfa dust from 30-35% to 10-15%.  

B.Capacity: 3.5-4 tons/hour.

C.TONY use 1set of 1.8*18m rotary drum dryer for this process,TONY hot stove is made of firebrick pan, shell with H steel plate as the frame.   There are 3 layers of fire blocking device inside, which can effectively prevent the fire from entering the tumble dryer.Customers can choose to use waste wood, biomass pellets, natural gas, etc. as fuel for the hot air furnace

TONY dryer use spiral tube material, and is not easy to deform.Unlike other manufacturers with iron plate splicing welding, very easy to deformation.

Main Parts: 

(1)TONY's Rotary Drum Dryer Main Body.(Reducers With Motors and Pips)

(2)TONY's  Hot Stove.

(3)Fan Blower+Cyclone With Airlock.

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-250kw *1set

C. Capacity:3.5-4 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

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*1set

C.Capacity:3.5-4 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

5.6图片

半自动包装机

6. 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:3.5-4 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 湿草捆+颗粒 颗粒机

Against the backdrop of escalating global climate change and accelerated energy transition, wet grass biomass pellet startups are facing unprecedented opportunities. As an innovative project integrating environmental protection and business, it utilizes agricultural waste (such as damp rice straw and wheat straw) to convert it into high-density pellet fuel through advanced technology for applications in heating and power generation. This not only solves the pollution problem caused by grass burning but also creates economic value, responding to the "dual carbon" goals (carbon peaking and carbon neutrality). Wet grass biomass pellet startups focus on directly processing agricultural residues (such as wheat straw and rice straw) into standardized pellet fuel while they are still damp. Compared to traditional biomass pellets, "wet grass" processing avoids the high energy consumption of the drying process, significantly reducing costs while improving resource utilization. The core of the project lies in "turning waste into treasure"—converting pollution sources into clean energy.

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草图加颗粒图

(1).Clean and Environmentally Friendly

During combustion, wet grass biomass pellets emit far fewer harmful gases (such as sulfur dioxide and nitrogen oxides) than coal, meeting national emission standards. Their primary components are C-H organic matter, with no particulate carbon or SO₂ gases in the flue gas. Instead, they are primarily C-H volatile gases, with SO₂ and CO emissions near zero. The smoke color during combustion is less than Ringelmann Grade 1, significantly reducing air pollution and CO₂ emissions, earning them the reputation of a "clean fuel."

(2).Space Saving

Wet grass biomass pellets undergo high-temperature compression, significantly reducing their volume. They have a high specific gravity and density, making them easy to process, store, transport, and reuse continuously, significantly saving storage space.

(3).High Combustion Thermal Efficiency

Wet grass biomass pellets significantly improve the combustion performance of wood materials, increasing thermal efficiency by over 80%. One ton of biomass pellet fuel generates the equivalent amount of heat as 0.8 tons of coal. Their calorific value and calorific value are tested using specialized equipment.

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绿色地球+原材料+颗粒图

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公司介绍图