PET Pelletizing Production Line (Parallel Twin-Screw, Single-Screw, Planetary Extrusion)

Parallel Twin-Screw：

1.Direct extrusion with parallel twin screw extruder • 100% recycled PET bottle flakes or virgin PET

2.Special designed screws and two vacuum venting system shall be adopted to get rid of moisture and volatile matter, dehumidifying and crystallization systems are not required

3.Strong mixing function suits for high viscosity material and recycled material mixing

4.Co-rotating twin screw extruder or counter rotating twin screw extruder is available

Single Screw：

1.Specially designed PET single screw can be directly melted and extruded with 100% recycled bottle flakes or mixed with any ratio of raw materials and recycled materials. A certain proportion of additives can also be added online according to process requirements

2.Low temperature plasticization saves energy consumption by 30%

3.Optimized screw and barrel design, high plasticizing rate, uniform melt, continuous and stable production

4.High-performance gear reducer with high torque, long life and low noise

5.Advanced technology, precision manufacturing, reasonable configuration lower noise, long life service, easy and convenient operation

PET Planetary Extrusion/Melt Filtration Technology：

1.Drying system that free of crystallization:

Applied to bottle to bottle recycling granulation without drying, 100% bottle flakematerial production of high performance PET belt, fiber, food grade PET material etc

2.High efficiency mixed plasticizing function：Surface area of polymer is 80 times than single screw, 30 times than twin screw

3.Efficient  volatile exhaust technology:The drying system that free of crystallization realize the final product even under the condition that the original material water content is 0.8%

4.Twin filtration system:Filteration accuracy is 70 microns and the final product reaches FDA grade