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Project Brief Introduction:

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

2.Capacity:15 Ton/Hour

3.TONY Brand 15 Ton /Hour Wet Hay/Grass/Alfalfa Pellet Line Project Process

4.Main Machine: Straw Cutter,Hammer Mill,Rotary Drum Dryer,TONY Pellet Machine TYJ760-Ⅲ-200KW,Pellets Cooler,Packing Machine And Belt Conveyors

5.Total Power: About 2250 kw

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

Project Layout For Customer:

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1. The working principle of wet hay/grass/alfalfa biomass pellet processing equipment

The core principle of wet hay/grass/alfalfa biomass pellet processing is to reduce moisture through pretreatment and reshape the shape through mechanical extrusion, ultimately converting loose hay into high-density, easy-to-store pellet fuel or feed. The entire processing process mainly relies on the coordinated work of equipment in the two core links of pretreatment and pelleting.

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

(1) Core pretreatment equipment: 

Focusing on "dehumidification + adaptation", which is the key to wet material granulation

(2) Pellet machine equipment: 

Adapting to "semi-wet materials", focusing on anti-sticking and wear resistance

(3) Overall production line: 

Continuous, highly adaptable, taking into account stability and environmental protection

(4) Applicable scenarios: 

Targeted solution to the demand for "on-site processing of wet materials"

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

(1) Large-scale alfalfa planting bases/farms

This is the core application scenario for wet hay/grass/alfalfa pelleting equipment. The core logic is "on-site processing to reduce losses."

(2) Livestock and poultry breeding enterprises (self-supplied feed)

The core demand of this scenario is "self-made high-quality silage pellets to reduce external purchase costs."

(3) Biomass fuel production plants

The core logic of this scenario is "using low-cost wet feed to produce high-value-added pellet fuel."

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TONY Brand 15 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: 15 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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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: 15  TPH

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

6. Main Equipment: Straw Cutter -TPX2500-132kw, Effective Hammer Mill- TFD85*250-250kw, Rotary Drum Dryer-2.5*24m ,TONY Pellet Machine-TYJ760-III-200kw, Galvanized Pellets Cooler, Ton Packing Machine and Belt Conveyors

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1.Grinding Process:

A.The process is mainly used to grind wet hay/grass/alfalfa within 2.2m 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 TPX2500-132kw models *3sets

C.Capacity:4.5-5 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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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 TFD85*250-250kw *2sets

C.Capacity: 15  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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3.Drying Process: 

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

B.Capacity:15 tons/hour.

C.TONY use  2 sets of 2.5*24m 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.

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4.Pelletizing Process:

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

B.TONY brand vertical ring die pellet machine TYJ760-Ⅲ-200kw *5sets

C. Capacity:15 tons/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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5.Cooling Process:

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

B.TONY brand galvanized pellets cooler*1 Set

C.Capacity:15 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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6.Packing Process:

A.This process is mainly used to pack pellets into 1Ton/Bags. 

B.TONY brand ton packing machine*1set

C.Capacity: 15 tons/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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Processing wet hay/grass/alfalfa into biomass pellets is a promising project.

1. Project Background and Significance

With the increasing global demand for renewable energy, biomass pellets have garnered widespread attention as an environmentally friendly, renewable energy product. Wet hay/grass/alfalfa and other grasses are abundant resources. Processing them into biomass pellets not only effectively utilizes these resources and reduces reliance on fossil fuels, but also provides a new approach for agricultural waste management and promotes sustainable agricultural development.

2. Raw Material Characteristics

Wet hay/grass/alfalfa and other grasses have a high moisture content. Direct use in pelleting may affect pellet quality and molding quality, requiring prior drying. However, wet hay, alfalfa, and other grasses are relatively inexpensive.

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Outstanding Environmental and Sustainability Advantages

1. Clean Combustion:

Sulfur dioxide and nitrogen oxide emissions during combustion are far lower than those of coal, and the ash content is only 2%-5%, resulting in minimal air pollution and meeting environmental emission standards in most regions.

2. Zero Carbon Emissions:

Grass absorbs carbon dioxide during its growth process. The carbon dioxide released after the pellets are burned can be absorbed by new crops, creating a "carbon-neutral" cycle and aligning with the "dual carbon" policy.

3. Resource Recycling:

The raw materials are mostly surplus grass or waste from agricultural production, avoiding problems such as moldy hay and waste from straw burning, effectively turning waste into treasure.

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