🚀 Strand Cooling Pelletizing Line♻️

This equipment is suitable for recycling and granulating a variety 

of hard plastics, such as ABS, PC, PP, PE, etc., providing efficient 

and stable solutions for the plastic recycling industry.

Advantages:

1️⃣ Raw material transportation

The recycled plastic is evenly fed into the extruder feed port by a belt 

conveyor to achieve a stable and efficient feeding process. The 

automatic conveying system reduces manual intervention, improves 

the continuity and automation level of production, and reduces the 

intensity of manual labor.

2️⃣Melt extrusion

The plastic enters the single screw extruder and undergoes heating, 

plasticization, extrusion and other processes to make it fully melted 

and evenly extruded.

🔹High-efficiency barrel + optimized screw design: better plasticization 

effect, ensuring high output and low energy consumption.

🔹Wear-resistant alloy material: The core components of the equipment 

are made of high-wear-resistant alloy, and the service life is 1.5 times 

longer than that of ordinary materials.

🔹Screw material: Made of high-quality nitrided steel 38CrMoAIA, 

after nitriding treatment, it has the characteristics of corrosion 

resistance, wear resistance, and high temperature resistance, 

which greatly improves the stability and durability of the equipment.

3️⃣Screen changer filtration

The molten plastic passes through the screen changer to effectively 

filter impurities and ensure the purity of the particles, thereby 

improving the quality of the recycled material.

✅Efficient filtration to improve particle quality

✅Reduce equipment wear and maintenance costs

✅Extend equipment life and improve production efficiency

4️⃣Cooling and shaping

After the molten plastic is extruded from the die head, it forms a 

uniform material strip and enters the cooling water tank, where it 

quickly cools down and solidifies to maintain a stable strip shape. 

The water tank temperature and water flow rate can be adjusted 

to meet the cooling needs of different materials.

5️⃣Strand pelletizing

🔹The cooled plastic strips enter the strand pelletizer and are 

precisely cut into particles of uniform size.

6️⃣Vibrating screen screening

The plastic particles after pelletizing are screened through a 

vibrating screen to remove dust, oversized or undersized particles, 

ensuring uniform particle size and stable quality of the finished 

product.

7️⃣Wind conveying

Qualified particles are quickly transported to the storage link through 

wind conveying equipment, which not only improves production 

efficiency, but also avoids secondary pollution and ensures the 

cleanliness of the particles.

8️⃣ Final storage

The final plastic particles enter the storage silo, providing convenient 

storage for subsequent packaging or direct application.

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