Complete Sunflower Seed Shell Pellet Mill Production Line Solution

Production Line Description

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The sunflower seeds hull pellet mill production line, also called the melon seeds shell pellet mill production line, can press the crushed and ground biomass wastes including sunflower seeds shell, peanut shell, straw, grass, sawdust, rice husk and tree bark into high density solid granular fuel products which belong to high efficient, green and regenerated energy. These biomass fuel products realize both the energy saving and emission reduction goal and good economic and social benefits.

Sunflower Seed Shell

Sunflower husks are the by-product of the dehulling of sunflower seeds. A well-managed dehulling process yields kernels with 18-22% hulls remaining. 100kg of seeds having 25% of hulls yield 16.5kg of hulls.

How To Collect Sunflower Seed Shells

1.Oil processing factory: While seeds are adopting in sunflower oil processing factory, shells used to be piled up or sent to a certain gathering place.

2.Snack processing plant: Both salty and sweet sunflower seed packed in bags can be seen in shops or supermarkets, so the pre-peeled shells can also be got there.

3.Chinese medicine making works: More than just a delicious snack, sunflower seed is also frequently used to make Chinese medicine together with folium mori and oriental sesame seed.

4.Food supply chain: Apart from oil, snack and medicine, we can also see sunflower seed on cakes, desserts and cookies. An intermediate food chain can always meet such requirements and in turn meet yours for sunflower seed shells.

sunflower seeds pellet mill production line process

1. Crushing process

This process is to crush the sunflower seeds hull into fibrous pieces in order to be better pelletized.

2. Pelletizing process

This process is to grind the fibrous piece to pellet with 6mm，8mm，10mm and 12mm size, which is the core part of the whole production line. Before pelletizing, it needs to pick out iron, stone etc. our company adopts the most advanced ring die sunflower seeds shell pellet machine to pelletize, which features minimum energy consumption, minimum wearing, maximum stress and wide application. What's more, it has lowest sensitivity to different materials.

sunflower seed shell pellet production line flowchart

3. Cooling process

The discharged pellets have the temperature of 70-90 degree, which is unable to be packed. The cooling machine will make the temperature reduce to minis or plus 5 degree with room temperature. And then the cooled pellets are packed. This process uses counterflow cooling machine, which features good dust cleaning and short cooling time.

4. Screening process

During pelletizing, cooling and conveying process there will produce some powder for collision. So it needs to use vibrant screening machine to separate the unqualified pellets to achieve the requirement of the packing.

5. Packing process

The final pellets need to be packed, and then sold to customers. It usually uses bags and tons bags. This process packs according to customer's requirement. The packing machine is automatic, which features large capacity, less labor and less packing cost.

Sunflower seed shell is pressed into pellets by a pellet machine

Advantages of sunflower seed shell pellet mill

1. Excellent pressing effect, energy saving and efficient.

2. Reasonable structure, unique designation.

3. Even set compression roller, stable operation.

4. Anti-fatigue parts, high wear resisting performance.

5. Multiple functions, high efficiency.

6. Huge profit space, high economic benefit.