1.图片

Project Brief Introduction:

1.Product:Wet Palm Nut Shell Pellet Line

2.Capacity:5.5-6.5 Ton /Hour

3.TONY Brand 5.5-6.5 Ton /Hour Wet Palm Nut Shell Pellet Line Project Process

4.Main Machine: Hammer Mill,Rotary Drum Dryer,TONY Pellet Machine TYJ760-Ⅲ-185KW,Pellets Cooler,Packing Machine And Belt Conveyors

5.Total Power: About 750 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 pellet mill is the core equipment. Its working principle is "mechanical high-pressure extrusion + mold shaping," which uses external force to overcome the gaps between raw material particles, compressing loose fibers into high-density particles.

(1) Feeding and Pre-compression: The raw material is fed into the pelleting chamber at a constant speed through a screw feeder. The frequency conversion control of the feeder (speed 10-20 r/min) ensures a stable supply of raw materials.

(2) High-pressure molding: A pair of pressure rollers in the pelleting chamber use high pressure to extrude the raw material into the annular hole (hole diameter 8-12 mm) of the mold. The principle is to use high pressure to make the raw material fibers adhere tightly, while the frictional heat generated by extrusion (temperature rises to 60-80℃) further activates the binding effect of lignin, causing the raw material to form a continuous columnar body within the mold hole.

(3) Cutting and Demolding: Fixed cutters on the outside of the mold (blade spacing matches the particle length, usually 3-5 cm) cut the extruded columnar body, forming standardized particles. The particles are demolded by their own gravity and slight vibration of the mold, falling into the subsequent cooling system.

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

(1) High-Pressure Pelletizing Structure: The contact pressure between the pellet mill's pressure roller and the die is increased to 80-120 MPa (compared to approximately 50-80 MPa for ordinary wood pellet mills). This high-pressure extrusion forces the fibers to adhere tightly, while the frictional heat generated during extrusion (60-80℃) activates the lignin in the nut shell, enhancing pellet cohesion and preventing loose and brittle pellets.

(2) Special Material Die and Pressure Roller: The die is made of a composite material of "tungsten carbide coating + alloy steel substrate," with a surface hardness exceeding HRC60. Its wear resistance is more than 50% higher than ordinary die, effectively mitigating wear from trace amounts of silicon and calcium in palm nut shells. The pressure roller surface features anti-slip textures to increase friction with the raw material, preventing slippage and improving feeding efficiency. 

(3) Adjustable compression ratio design: The compression ratio of the mold can be adjusted according to the fiber content of the shell. When the fiber content is high, the compression ratio is increased to prolong the extrusion time of the raw material in the mold hole and ensure the forming density (final particle density ≥1.1g/cm³); when the fiber content is low, the compression ratio is decreased to increase the pelleting speed.

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

Enterprises with Self-Supply Energy Needs – Decentralized Application Primarily for Self-Use

Some enterprises have stable heat or electricity needs and can obtain sufficient quantities of wet palm nut shells. They will independently configure equipment to form a closed loop of "raw materials - processing - self-use," reducing energy costs.

(1) Palm oil deep processing enterprises: 

Such as large palm oil refineries and palm kernel processing plants, wet palm nut shells are a "byproduct" of their own production. After being processed into pellets, they can be directly used in the plant's steam boilers (providing high-temperature steam required for refining), workshop heating, or power supply for employee living areas. Compared to using natural gas or raw coal, energy costs can be reduced by 30%-40%.

(2) Small and medium-sized industrial enterprises in tropical regions: 

Such as tropical fruit processing plants (mango and pineapple drying) and timber processing plants (board drying). These enterprises have a continuous and stable demand for heat energy. If there are palm plantations or processing bases nearby, they will use equipment to convert wet palm nut shells into fuel, replacing expensive commercial energy, while also meeting the local environmental protection policy requirements for "clean energy use."

 (3) Large-scale plantations/farms: 

Some large palm plantations or integrated farms will be equipped with small equipment (1-2 tons per hour) to process the wet palm nut shells produced in the park into granules for power supply of irrigation system, heating of farm greenhouses, or to provide domestic heat for staff dormitories in the park, so as to realize the energy cycle of "self-production and self-sales".

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TONY Brand 5.5-6.5 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: 5.5-6.5 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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图片

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: 5.5-6.5 TPH

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

6. Main Equipment: Effective Hammer Mill-TFD85*220-220kw, Rotary Drum Dryer-1.8*24m, TONY Pellet Machine- TYJ760-Ⅲ-185kw, Galvanized Pellets Cooler, Double 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

高效粉碎机

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:7-8 Ton/Hour. 

C.TONY brand effective hammer mill TFD85*220-220kw*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:5.5-6.5Ton/Hour.

C.TONY use 1set of 1.8*24m  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:5.5-6.5 Ton/Hour. 

C.TONY brand vertical ring die pellet machine TYJ760-III-185KW*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:5.5-6.5Ton/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

双胞包装机

5.Packing Process:

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

B.Capacity:5.5-6.5Ton/Hour.  

C.TONY double packing machine*1 set

Main Parts: 

(1)TONY's Double 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 Conditions for Palm Nut Shell Processing into Biomass Pellets Projects: Three Foundations Determining Feasibility

The key to project success lies in the matching of raw materials, policies, and funding; all three are indispensable.

1. Raw Material Supply: 

The project needs to be located in a concentrated palm fruit processing area (e.g., within 30 kilometers of a palm oil mill) to ensure a daily supply of 15-50 tons of wet palm nut shells (depending on the production line). Wet palm nut shells are mostly waste from palm oil mills and can initially be obtained for free or at a low price (a small transportation fee may be required in some areas). Long-term cooperation agreements are necessary to lock in supply and prevent supply disruptions.

2. Policies and Site: 

The project must comply with local environmental policies, obtaining environmental impact assessment filing and a business license. The site needs to include a raw material storage area (rain and moisture protection), a production area, and a finished product warehouse, with a total area of ​​approximately 5-15 mu (for a production line of 1-5 tons per hour). It must be far from residential areas to reduce noise and dust impacts. Some tropical regions offer subsidies for biomass projects (e.g., equipment purchase subsidies, production subsidies); applications can be made in advance to reduce costs.

3. Capital Investment: 

Project investment fluctuates with production capacity, with a small-scale production line requiring approximately one million yuan (including equipment, site rental, and initial raw materials). Funds must cover equipment procurement (60%-70%), working capital (raw material reserves, labor), and contingency costs.

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湿棕榈坚果壳图 颗粒图

1. Resource Recycling and Significant Raw Material Advantages: 

The raw material is a byproduct of palm oil processing, representing "waste reuse." It eliminates the need for additional arable land or deforestation, thus avoiding resource waste.

Palm nut shell production is stable and concentrated, with ample supply from major producing regions (such as Malaysia and Indonesia), ensuring continuous production line operation.

The processing generates no secondary pollution, transforming potentially rotting shells into clean energy while reducing waste impact on the environment.

2. Convenient Storage and Transportation, Low Overall Costs: 

The raw material has a natural density of 1.1, which further increases after processing into pellets. These pellets are small, lightweight, and less prone to breakage, significantly reducing storage space requirements.

The regular pellet shape facilitates mechanized loading and unloading and long-distance transportation, reducing transportation costs by more than 30% compared to loose shells or other biomass raw materials.

High combustion efficiency means less fuel is needed for the same heat demand compared to traditional fuels; and the low raw material cost results in significantly lower overall operating costs than coal, natural gas, and other energy sources.

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绿色地球+原材料+颗粒图

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公司优势图