1.图片

Project Brief Introduction:

1.Product:Wet Palm Nut Shell Pellet Line

2.Capacity:3-4 Ton /Hour

3.TONY Brand 3-4 Ton /Hour Wet Palm Nut Shell Pellet Line Project Process

4.Main Machine: Hammer Mill,Rotary Drum Dryer,TONY Pellet Machine TYJ551-Ⅲ-110KW,Pellets Cooler,Packing Machine And Belt Conveyors

5.Total Power: About 440 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 palm nut shell biomass pellet processing equipment

The core principle of processing wet palm nut shells into biomass pellets is to remove moisture and refine the raw materials through pretreatment (crushing and drying), followed by mechanical extrusion in a pellet mill to form the material within a mold, ultimately yielding high-density pellet fuel. This process converts loose raw materials into high-density fuel with a calorific value of 3400-6000 kcal/kg, suitable for boilers, power generation, and other applications.

2. Characteristics of wet palm nut shell biomass pellet processing equipment

(1) Corrosion and Wear-Resistant Treatment of Key Components: Components in contact with wet nut shells, such as the drying cylinder, feed pipe, and granulation chamber, are made of 304 stainless steel or treated with an anti-corrosion coating to prevent rusting from prolonged contact with damp raw materials, thus extending the equipment's service life (the overall design life of the machine can reach 8-10 years, 2-3 years longer than ordinary equipment).

(2) Overload Protection Mechanism: The granulator motor is equipped with an overload protector. When uncrushed hard impurities (such as small stones) are mixed into the raw material, the motor can automatically cut off the power, preventing damage to the pressure rollers and molds due to instantaneous impact. A manual cleaning door is also provided for quick removal of impurities, reducing downtime for maintenance.

(3) Sealed Dustproof Design: Dust-generating processes such as the dryer and pulverizer employ a fully sealed shell + negative pressure dust removal device. This prevents palm nut shell powder from flying and polluting the environment, and also prevents dust from entering precision components such as the motor and bearings, reducing the risk of malfunction.

3. Application scenarios of wet palm nut shell biomass pellet processing equipment

Specialized Biomass Energy Processing Zones – Large-Scale Production and Distribution

In regions with relatively concentrated palm fruit resources and a mature biomass energy industry chain, equipment is mainly used for specialized production of pellet fuel, which is then distributed through a wider end-market network.

(1) Small and Medium-Sized Biomass Fuel Plants: These plants sign long-term agreements with multiple palm oil processing plants to purchase wet palm nut shells in bulk. Through equipment, they achieve large-scale processing (2-5 tons per hour). The standard pellets produced (8-12mm in diameter, 10%-15% moisture content) are mainly sold to industrial users, such as biomass power plants (for combustion with wood chips and straw pellets) and large textile mills (for boiler heating). Orders are stable and the single purchase volume is large. 

(2) Agricultural waste integrated treatment park: In order to promote environmental protection and resource recycling, some regions will build integrated treatment parks. In addition to the equipment for processing wet palm nut shells, they will also be equipped with processing lines for other agricultural wastes such as rice husks and sugarcane bagasse, forming a diversified biomass fuel production capacity. This can not only flexibly cope with the supply fluctuations of different raw materials, but also meet the diversified needs of downstream customers for fuel types.

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TONY Brand 3-4 Ton/Hour Wet Palm Nut Shell Pellet Manufacturing Plant can take wet palm nut shell into biomass pellets.Palm nut shells are a high-density raw material with a calorific value of 4000-4500 kcal/kg, exhibiting good strength and resistance to breakage after molding. Processing palm fruit shells into biomass pellets represents the recycling of agricultural waste, resulting in low carbon emissions. Furthermore, the raw material is widely available and inexpensive. It can replace coal in boiler combustion, power generation, and heating, making it suitable for both industrial and residential applications. The technology for processing Palm nut shells shells into biomass pellets is mature and highly feasible, making it a high-quality biomass energy raw material.

1. Capacity: 3-4 Ton/Hour

2. Raw materials: Wet Palm Nut Shell

3. Moisture: Wet type, about 40-55%.

4. Application: All kinds of biomass materials suitable for pellet production.

Suitable customers: Processing palm nut shells into biomass pellets is suitable for individuals or entities with raw material resources, targeting the energy alternative market, and possessing basic facilities and capital. Examples include palm growers/cooperatives, biomass energy entrepreneurs, existing biomass processing companies, businesses with heating/power generation needs, and investors in the environmental protection sector.

5. Finished Pellets Markets: Large power plants ,domestic heating, industrial heating, combustion heat, heating systems, boiler rooms, school canteens, foundry heat sources.

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原材料--成品图

1. Project Name: Wet Palm Nut Shell Pellet Production Line

2. Raw Material: All kinds of Wet Palm Nut Shell

3. Moisture Content of Raw Material: 40-55%

4. Capacity: 3-4 TPH

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

6. Main Equipment: Effective Hammer Mill-TFD75*100-110kw, Rotary Drum Dryer-1.8*18m, TONY Pellet Machine- TYJ551-Ⅲ-110kw, Galvanized Pellets Cooler, Semi-automatic 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

3D图 图1-长宽

3D图  图2-高

3D图  图3

5.1图片

多功能粉碎机带锯末图

1.Palm Nut Shell Fine Crushing Process:

A.This process is mainly used to crush palm nut shell into 8-14mm palm nut shell dust.

B.Capacity:3-4Ton/Hour. 

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

Main Parts: 

(1)TONY Effective Hammer Mill.

(2)Galvanized Dust Collector.

(3)Sawdust Transportation Fan Blower.

(4)Cyclone With Airlock.

(5)Electrical Cabinets.

5.2图片

烘干机带锯末图

2.Palm Nut Shell Dust Drying Process:

A.This process is mainly used to dry the palm nut shell dust from 40-55% to 10-15%.

B.Capacity:3-4Ton/Hour.

C.TONY use 1set of 1.8*18m  rotary drum dryer for this process, TONY hot blast 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.

5.3图片

颗粒机四件套带 原材料，颗粒图

3.Pelletizing Process:

A.This process is mainly used to to product pellets into φ6-8mm.

B.Capacity:3-4 Ton/Hour. 

C.TONY brand vertical ring die pellet machine TYJ551-III-110KW*2sets

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's New Vertical Ring Die Pellet Machine.

(2)Cyclone And Bags Dust Collectors. 

(3)Automatic Lubrication System.

(4)Electrical Cabinets. 

You can chose TONY new type SS304 pellet machine

5.4图片

镀锌冷却仓加颗粒图

4.Cooling Process:

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

B.Capacity:3-4Ton/Hour.                                                   

C.TONY brand galvanized cooler separator*1set                    

Main Parts:                                                                                                                                   

(1)TONY's Galvanized Cooler Separator With Vibrating Screen.

(2)Cyclone And Bags Dust Collectors.  

(3)Fan Blower.

(4)Connect Pipes.

5.5图片

半自动包装机

5.Packing Process:

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

B.Capacity:3-4Ton/Hour.  

C.TONY semi-automatic packing machine*1 set

Main Parts: 

(1)TONY's  Semi-Automatic Packing Machine. 

(2)Sew Machine, Buyer Can Also Choose 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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客户生产线案例图

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图 湿棕榈坚果壳+颗粒 颗粒机

Core Processing Flow: A Four-Step Process Adapted to the Characteristics of Palm Nut Shells

The high moisture, high fiber, and impurity content of palm nut shells necessitates enhanced pretreatment and pelleting stages in the processing flow, as detailed below:

1. Crushing: 

A hammer mill is used to grind the nut shells into 2-5mm fibrous powder, while simultaneously filtering out residual long fibers to prevent entanglement in the equipment.

2. Drying: 

A drum dryer (hot air temperature 120-160℃) is used to reduce the moisture content to 10%-15%, preventing loose pellets during subsequent pelleting.

3. Pelletizing: 

The powder enters a high-pressure pelletizer (pressure 80-120MPa), where it is extruded into 8-12mm diameter pellets using a tungsten carbide-coated die. The frictional heat generated during extrusion activates lignin, increasing pellet hardness (≥60N); finally, the pellets are cut into standard 3-5cm length pellets.

4. Cooling and Packaging: 

High-temperature granules (60-80℃) are cooled to room temperature by an air cooler, and then unqualified granules are screened by a vibrating screen (the unqualified granules are returned for reprocessing); qualified granules are bagged by an automatic packaging machine (25kg/bag or ton bag) and stored in a ventilated and dry warehouse for sale.

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湿棕榈坚果壳图 颗粒图

Palm nut shell biomass pellets are a high-calorific-value, low-pollution, and easily stored and transported environmentally friendly renewable fuel, suitable for replacing fossil fuels such as coal. As a natural biomass fuel, its core advantage lies in the combination of environmental friendliness and economic efficiency, and it has already replaced some coal in power generation and other industrial applications in many parts of the world.

1. Calorific Value: 

4300–4800 kcal/kg. Higher combustion efficiency, reducing fuel consumption.

2. Ash Content:

 <3%. Reduces boiler ash accumulation, lowering maintenance costs.

3. Sulfur Content: 

Extremely low (virtually no SO₂ produced). Reduces environmental emission pressure and complies with policy requirements.

4. Density: 

1.1 g/cm³. Reduces transportation costs by approximately 30%, and is resistant to breakage during storage.

5. Raw Material Source: 

Waste from the palm oil industry. Turning waste into treasure, the raw material cost is low and the supply is stable.

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绿色地球+原材料+颗粒图

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