The two stages pelletizing machine is designed to recycle the high contaminated post-consumer and post industrial plastics, such as the washed PE,PP films and bags, laminated BOPP films, heavy printed PP,PE and BOPP films and foam plastic and laminated fibers, etc.

It features in the two filtering on the each extruder. Twice filtering can effectively remove the impurities and make sure the high quality of pellets.

With over 18 years of industry expertise, PR PUlier has developed a state-of-the-art machine designed to recycle PP PE films, PP woven bags and other plastic materials with unparalleled efficiency and sustainability.

This advanced recycling machine uses a two-stage granulation process to ensure the highest quality output while minimizing energy consumption. The automatic control system further increases the efficiency of the machine, enabling seamless operation and minimizing human intervention.

PR PUlier’s plastic recycling machines are the ideal solution for businesses looking to reduce their environmental impact and contribute to the circular economy. By converting plastic waste into reusable materials, the machine not only helps in waste management but also saves valuable resources.

Models

According to the raw material condition, we could redesign the pelletizing line.

1.Shredder or crusher

• If you recycle the raw material is large rolls, you might need one shredder or crusher to shred it into small pieces, then go to the cutter compactor.

2.Cutter compactor type

• In the cutter compactor there are some rotary blades fixed on the middle rotary plate and fixed blades mounted on the walls of the cutter compactor.
• For normal PP PE films single plate type is enough. For the PET raw materials we tested the two plates will be good.

3.Degassing system

• Non degassing system suitable for the clean films
• Natual degassing system suitable for the normal films
• Vacuum degassing system suitable for the materials washed and need to remove some the ink and gas.

4.Screen changer system

• Several options depending on the raw material condition and customer prefer
• Plate type: easy to option, normal filtering space
• Piston type round filter: Suitable for clean materials
• Piston type large filtering space: Suitable for much dirty materials, such as the washed PP PE films. Less change filter frequency, save labour work, increase the capacity. To change the filter will be a little longer than the plate type and piston type. While you are familiar with it, it will be quick.
• Laser filter or non mesh filter: It is the automatically no need to change the filters or screens. It is with a filter plate or two plates inside with two rotary blades to rotate to scrap the dirty. The screen mesh could be 40mesh, 60 mesh, 80 mesh.

5.Pelletizing system

According to the raw material characteristics, we have the below several options:

• Watering pelletizing system. The horizontal watering pelletizing suitable for the PE films, and vertical watering pelletizing system will be good for the PP type.
• Dry strand pelletizing system suitable for most raw material, including the engineering polymer, such as PP(film grade or the blow and injection grade) PE(film grade or the blow and injection grade), ABS, PC, etc
• Wet (undewater)strand pelletizing system is suitable for the PET, such as the PET bottle flakes, PET fiber, BOPET films etc.
• Underwater pelletizing is suitable for the PP rigid PE rigid or the PBAT material for customer have special requirement.

6. After the different pelletizing system we will offer the dewatering system and vibration and transmission and silo for the packing.

7. The silo could be the cyclone type or the mixing type.