PET fiber and PET flakes recycling machine with cutter compactor single stage pelletizing machine
Project Analysis:
customer would like to recycle PET fiber, PET bottle flake and sheet. to ensure its compounding, customer also would like to add some master batach for final pellets color and transparent.
If PET fiber water content is more than 1%, we also need dry plastic fiber. considering PET fiber strength, to equip plastic shredder for crushing and feeding.
While PET bottle flake or crushed sheet get feed by screw loader.
Master batch get feed by side feeding screw, which is beside the shredding compactor.
Working Flow:
Belt Conveyor- Plastic Shredder-Belt Conveyor with Metal Detector- Shredding Compactor - Spiral feeder for PET sheet- side screw feeder with vacuum feeder-ML100/38 Single Screw Extruder -Hydraulic Screen Changer- Water Tank- -Water tank-Centrifugal Dewatering System-Vibration System-Storage Silo-Vertical Mixer
Working Process:
Belt conveyor feed material into shredder
while shredding scrap go into shredding compactor for pre-cutting, pre-homogenization, pre-plastification
Through friction force between compactor rotary cutters and fixed cutters, material get shrinked
The shrinked material get melted in main extruder by heating and cooling
Water ring cutting system cut the melt plastic into pellets
Main Techinical Parameter (high efficiency with power saving)
| Model |
CT110 |
CT120 |
CT130 |
CT150 |
CT160 |
| Screw diameter(mm) |
110 |
120 |
130 |
150 |
160 |
| L/D |
28 to 32 |
| Output(kg/h) |
300 to 400 |
500 to 600 |
600 to 800 |
1000 to 1500 |
1500 to 2000 |
According to the raw material condition, we could redesign the pelletizing line.
1.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 the PET raw materials we tested the two plates will be good and high efficient.
- The cutter compactor has a motor to control the gate valve of the cutter compactor.
- The cutter compactor is inverter frequency for PET fiber.
2.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.
3.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.
4.Pelletizing system
According to the raw material characteristics, we have the below several options:
- Wet (undewater)strand pelletizing system is suitable for the PET, such as the PET bottle flakes, PET fiber, BOPET films etc.
5. After the different pelletizing system we will offer the dewatering system and vibration and transmission and silo for the packing.
6. The silo could be the cyclone type or the mixing type
Why Choose Us
A.PR has professional manufacturer since 2006. we have our own technical design department. Each extruder get designed according to material feature.
B.Power saving with high output
C.Quality guaranty time is 12 months since the Bill of Lading date.
D.Delivery time: 40 work days to 60 days
E.Ship requested package
F.Machine installation is aboard available. It takes about 5 to 7 days with completing one time of installation. The assigned engineer(s) manage the machine user training, machine operation and commission
Product Tags:
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PET fiber and PET flakes recycling machine with cutter compactor single stage pelletizing machine Images
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