PP PE films recycling machine ML two stage pelletizing machine
ML160 180 600kg-800kg per hour
01. Better plasticizing effect
The second-stage single screw extruder provides a more uniform
plasticizing effect, ensuring that the hard plastic is fully
melted.
02. High-purity particles
Through two-stage processing, impurities can be removed more
effectively and the purity of the final plastic particles can be
improved.
03. Strong adaptability
A variety of hard plastics can be recycled, such as
PE/PP/ABS/PS/HIPS/PC, etc., with a wide range of applications
04. Stable output
The two-stage system ensures the stability of the production
process and can continuously output high-quality plastic particles.
05. Two-stage design
Although it is a two-stage design, it has a high degree of
automation, simplified operation procedures, and reduced operation
difficulty.
06. Extend equipment life
Pretreatment reduces the wear of the hard plastic on the extruder
and extends the service life of the equipment.
Barrel
Due to the extra-long aspect ratio, the single-stage extruder in
the production line can be used as a two-stage extruder. After the
middle double-piston screen filter, a filter can be added at the
end. The double filtration standard can improve the quality and
performance of the final product particles.
Single screw extruder
Our unique design single screw extruder gently plasticizes and
homogenizes the material. Our bimetallic extruder has good
corrosion resistance, wear resistance and long life.
Two-stage screw extruder
It consists of two single screw extruders, suitable for printing
ink heavy, high moisture content, poor fluidity, temperature
sensitive, high impurity content, double filtration system,
multiple exhaust and other higher requirements, longer process
materials.
Models
| Model | ML85 | ML100/120 | ML130/140 | ML160/180 | ML180/200 |
| Raw material | LLDPE/LDPE/HDPE/PO/BOPP/PP/BOPA/PET films and fibers |
| Capacity(kg/h) | 180-250 | 300-400 | 500-600 | 700-800 | 800-1000 |
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.
Our company has been in the plastic recycling field for more than
18 years with much experience. We could offer the best solution for
customers from all over the world to finish the project. We have
mature aftersale service and promption replying technical service
to offer to our customers.
Any question, please contact us freely.
