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plastic bag recycling washing machine-0

Plastic Washing Line

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Plastic bag recycling washing machine

Raw materials: Agricultural film, Post-consumer film, Post-commercial and post-industrial film, jumbo bag, PP woven bag, etc.

01— Project introduction
Plastic film/ bag is a valuable secondary resource in the plastics recycling market.Recycled film/ bag can be used to produce wide range of products.
For the film/ bag recycling industry, POLYTEC offer a series of well-developed recycling lines for the efficient recycling of all kinds of film/ bag.
02— Applicable materials
Waste plastic film/ bag can be in many different conditions in terms of moisture,contamination, and film/ bag type, basically divided into the following families:
Agricultural film (including greenhouse, mulching, tunnel and banana film)
Post-consumer film (including film from landfills and selective collections)
Post-commercial and post-industrial film (including material 100% stretch)
Jumbo bag, PP woven bag, etc.
image - 2025-07-01T103259.586.jpg
Plastic bag recycling washing machine manufacture
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03 — Technical characteristics
Model Input capacity
(kg/h)
Required
Area
(m2)
Installation power
(KW)
Required compressed air
(m3/min)
Average consumption
(ton)
PTW500 500 200 140-225 0.5 E: 67-225kw
W: 2-6.5t
PTW1000 1000 400 270-320 0.5
PTW1500 1500 1000 500-570 0.8
PTW2000 2000 1800 1
04— Advantages
1.Shredding system is designed specifically for film materials to create a uniform particle size which is easy for washing and drying.
2.High speed washing system optimized according to the specific material type liberates and separates contamination from film flakes.
3.Under water force-washing paddles in our washing tanks maximize the washing efficiency.
4.Mechanical (centrifugal and squeezing) and thermal drying systems control the moisture content of the finished product.
5.At < 5% moisture the material is suitable for high quality pelletizing.
6.Shredding, high speed washing and drying stages are optimized to avoid over processing which can cause material loss (fines creation).
7.Intelligent system automation ensures that components actions are sequenced and monitored.
8.Integrated systems to go from field to pellet.
05 —Process
The film/ bagwashing line equipped crushing, washing, and drying units, which allows to process different dirty levels of materials, fromAgricultural film, Post-consumer film, Post-commercial, post-industrial film to jumbo bag, woven bag, etc,
The washed films/bags are fed into asqueezer to remove the moisture.Having a plastic squeeze dryer is a must to dehydrate the washed film/ bag, reduce the volume of recycled materials, and further refine the essence of final plastic pellets.
06 —Layout showing
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07-Unit Introduction :
NO. Machine Parameter Picture
1. Metal-chain
conveyor
Usage:for conveying baled material into next step image(15d76bb677).png
2. Pre-
Shredder
Usage :Designed for materials with high strength, toughness, and high sediment content, it can cut the entire package of materials to a relatively uniform size and allowing the thin film materials to be fully unfolded for cleaning and drying.

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image(e66a1b9e72).png

image - 2025-07-01T111438.027.jpg

3. Belt conveyor Usage:for conveying material into next step and removing steels. image(4255f538c5).png
4. Pre-washer Usage :for remove sands ,stone,steel by high speed friction and rinsing washer in one .
Comprising of:
The separation tank,built in stainless steel Discharge drum
Double discharge system for "heavies",500x500 mm square,motorized valves
With pneumatic water in-feed-valve,automatic level control via electronic feeler.
With compressor blower to inject compressed air to the bottom of the tank.
With working platform.
image - 2025-07-01T111524.210.jpg
5. PC wet crusher Usage:for wet crushing the material into smaller size image - 2025-07-01T111547.705.jpg
6. Friction washer

Usage :rub flakes and take dirty water out in case go to next step .

image(9f598bf05c).png

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7. Rinsing Washing tank

Usage: sinking and removing dirty sands stone ,oil,dust ,etc

image - 2025-07-01T111947.997.jpg

image - 2025-07-01T112121.150.jpg
8. Squeezer Dryer

Eventually semimyzing with water content of less than 5%

image - 2025-07-01T112148.369.jpg

image - 2025-07-01T112209.196.jpg
8.1 Mechanical dryer MMD XL
(optional drying solution)
Usage: Drying and removing water.

Advantages:
High effective drying and cleaning
Reinforced,mild steel and high speed rotor with exchangeable padels
Stainless steel screen hole size 2-3mm in polygon version for higher washing/drying effect
Easy replacement of screens(segmental design)
Housing builtin mild steel,welded construction
Oversized,outside mountedbearings
Easy maintenance
8.2 Thermal dryer MTD120&
Blower MDB55-500
(optional drying solution)
Usage: for drying flakes
For final drying of the flakes to a moisture of about 2 - 5 % by weight comprising of:
- mixing chamber for mixing the product with hot air,
- heating device
- drying spiral with about 20 m length build in compact version,
- material separating cyclone,
- temperature control device
9 Storage silo Usage :for temporary storage for flakes.
Blower power:5.5kw
Volume: 5m³
Discharging by double screw
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10 Smart Control cabinet Use: To control the entire line.
Electric elements:
PLC control module :
Siemens
image - 2025-07-01T112257.938.jpg
08 — Customer case
1. PP PE plastic film washing machine POLYRETEC
The PTW1000 pp pe washing line and granulating machine provides customer with a complete recycling solution.All process are fully automated and labour costs are reduced .
Located in Taiwan
image - 2025-07-03T105047.128.jpg
2.Post-Consumer Plastic Film Recycling Washing Line
Post-consumer plastic waste pollution is a headache problem in worldwide.POLYRETEC is devoted to developing the best solution for plastic recycling.The line consists of metal conveyor,shredder ,crusher,screw loader,floating tank,friction washer,floating tank 2,Squeezing dryer.Final moisture in 5%.
Located in japan
image - 2025-07-01T095719.612.jpg
3.Waste PP Jumbo Bag Recycling Washing line
PP woven bag especially PP jumbo bag is very hard material.It required a very strong heavy duty crusher machine as size reduction unit to ensure the high input and stable running.
Located in nantong city , jiangsu province ,china
image - 2025-06-30T165841.278.jpg
4.PP Woven Bag Washing recycling Machine
The PP woven bag washing line can wash the woven bag scraps,It provide output capacity 300-1000kg/h.Mainly include shredding,rinsing,friction washing,squeezing dryer processes.
image - 2025-07-01T110421.956.jpg
5.the fiber grade 1000KG/H PET Flakes Washing Machine line.
One of the most famous plastic recycling company bought the PET washing line from POLYRETEC.PET recycling has a huge market.We are involved in developing our technology in PET washing and Pelletizing.
Located in Rawanda
image - 2025-07-01T100024.245.jpg
09— Why POLYTEC more suitable for your investment?
With Austrian Technology & Made in China Use our own factories to manufacture waste plastic recycling machines(plastic washing line and pelletizing line) - better quality control With CE certificate, can meet UL/CSA standard
Quick machine service
Intelligent machine control
Low energy consumption, high output
Equipped with a complete water treatment system

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