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PET Material Color Sorting / PET Flake Plastic Color Sorting Machine

PET material sorting ,PVC material sorting,PET colour sorter,PET color sorter ,HDPE color sorter ,ABS color sorter .
It can sorting different colors(light blue/green or other unwanted) from clear PET or white PET.

  • Description

Mixed plastics color sorting recycling machine

Material Recovery Facilities and Plastic Recyclers face biggest challenge to process high volume waste and achieve pure polymer and color sorting.

When you do the recycling  plastic like precess PET. I think its very headache for you about how to sort the discoloured plastic from transparent or white PET ?We still have a long way to go to improve recycling rates, but—for a minute—let’s reflect on how far we’ve come. One technology that has had a great impact on the quality of the produced recycling pellets are optical sorting machines. Our color separator can achieve separation rate of 99.99% purity .Optical  color sorter use spectroscopy, lighting up objects with white light. Each object absorbs light according to its material characteristics, reflecting the remaining rays back to the detection unit. The missing ray allows the machine to classify the type of object, for example HDPE or PET. The machine then ejects undesirable objects. These modern day marvels can also sort plastics by color. Technologies like these automate and enable plastics recycling. 

Sorting by colour and material type


The subsequent sorting by different colours and type of materials becomes easy, as does the flow control throughout the remaining process.



Color sorter Technical Features:  

  • Intelligent real-time display of actual material image: Real-time checking the targets marking situation is available in the Touch-screen through the real-time display system of actual material image, which is easy for engineers to adjust sorting parameters both on site and by remote service.
  • Full color CCD cameras: Unique vision system converts the captured targets into image signals through CCD cameras, and then transmits the signals to a dedicated image processing system, high resolution CCD color cameras with sharpness up to 0.01mm2 can identify subtle color differences and defects successfully. 
  • Customized image algorithm: Advanced image algorithm, which can customize specific algorithm according to different sorting materials: color sorting and shape sorting available.
  • Long life and full color LED light source: With uniform color, high brightness, and long life when using the white LED light source in our full colored color sorters.
  • Remote interconnection system: Remotely diagnoses each color sorter and assist with equipment operation are available after obtaining customers’ authorization.
  • Precise target technology: Accurately identify materials’ defects and impurities, and blow the target defects through the combination of the latest CCD cameras and target positioning program, which can increase the sorting accuracy and reduce the optimized carryover a lot.
  • High-quality customized valves: With high frequency and strong motivation, they can accurately blow off some high density materials like minerals, waste metal flakes, etc.
  • Uniform feeding system: Different vibrators are used for different materials. We adopt the motor vibrators and electromagnetic vibrators to ensure smooth feeding for different materials.


we also supply other sorting machine for different customers' choice, if you are interested in this product,please consult us!

Parameter Table

Model Z1-64 Z2-128 Z2-192 Z4-256 Z5-320 Z6-384 Z7-448 Z10-640 Z12-768
Type 6SZM-64 6SZM-128 6SZM-192 6SZM-256 6SZM-320 6SZM-384 6SZM-448 6SZM-640 6SZM-768
Output(t/h) 0.5-1 1.5-4 3-6 5-10 6-10 7-12 8-15 13-24 18-30
Sorting Accuarcy(%) ≥99.99 ≥99.99 ≥99.99 ≥99.99 ≥99.99 ≥99.99 ≥99.99 ≥99.99 ≥99.99
Optimized Carryover (Bad:Good) ≥20:1 ≥20:1 ≥20:1 ≥20:1 ≥20:1 ≥20:1 ≥20:1 ≥20:1 ≥20:1
Weight (kg) 400 600 700 800 900 1000 1100 1400 1600
Resolution(mm2) 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04
Power(kw) 1.0 1.5 2.0 2.5 3.0 4.0 4.5 6.0 8.0
Dimensions (LxWxH)(mm) 1070*1650
Power Supply(V/Hz) 220/50

1. The above data is based on the 2% contamination, and real output depends on the material and its contamination.

2. If products update, no further notice. Please refer to the real machine.



Sorting Processes


Sorting Applications


Sorting samples as followed: 

Customer feedback is the driving force behind our progress:

Plywood Case is Suitable for Sea/Road/Air Transport:


Frequently Asked Questions by Customers: 

1. How to use the machine? 

We will supply the Installation instructions and videos for guiding you how to set color sorter.   


2. How long about the guarantee period? 

Two years. And we supply lifelong software upgrade services for our customers.


3. Can you supply the air compressor, air tank and air filters?

Yes, we can provide above equipments, our standard offer includes color sorter machine with air compressor & air tank & air dryer & air filters.


4. Is oversea service available?

Yes, we will send engineer go abroad when you need it.


5.How to calculate Installation personnel cost?

On condition that customer requires to install, our company would like to send 1 engineer to guide for installation, then customer should to pay the cost, including transaction of engineer’s visa, transportation(air) for go abroad. and accommodation , local transportation and security when the engineer arrived.

6. If you have agent in our country?

We have agent in UK,New Zealand,Italy,Crotia,India, Guatemala,Finland,Malaysia,Bangladesh,Pakistan,Nigeria,Ukraine,Nicaragua etc. and we can provide after-sales service in your Country.

We have many installation cases and working videos.Please contact us freely if you need.

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