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Optical sorter for colour pellets / Pellet sorter / Plastic pellets sorting solutions

It is specifically designed to sort plastic particles and remove plastic pellets with small black spots (less than 1mm), different colors, shapes, etc. From transparent, opaque and colored original pellets,maximizing material purification and minimizing waste.

  • Description

Excellent sorting performance for very light-colored pellets, it is the best solution for high-end pellet purification.It can detect and remove even the smallest color variations or defects, ensuring that only high-quality pellets are delivered to the next stage of production.




Transparent Pellet Sorting Expert 

Inheriting the excellent performance of G-LG series, our new G-LZ series machine has upgraded the recognition technology. The use of the shadowless ultra-clear camera can eliminate the reflection and refraction of transparent materials, and can greatly improve the sorting effect of extremely light-colored plastic pellets. 

High Throughput 

Anti-blocking material design, durable & high frequency ejector valves, large throughput & balanced feeding system.

High Accuracy 

After sorting ,the accuracy rates up to 99%。

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.

Intelligent Plastic Sorting Machine Operational Principle

Plastic materials goes through hopper into the machine, shaken by the vibration device, the material slides through distributing box, an then pass through detector and background board. 

Under the light resource, the light sensor receives compound light from the material, and the system sends out signals, driving the movement of the ejection valve, and remove off color material to the eject chamber. Accepted material freely falls down to the finished-product chamber, so that the material is precisely sorted.



Intelligent Plastic Sorter Device Characteristic

* Separate various colors;

* Efficiently sort needed material from rejected one;

* Adopts latest software, highly precise sorting, with low product loss;

* Strengthened spout and air jet design for high per-cent contaminated material, durable and dependent;

* Adopts high-resolution image sensor, equipped with high-speed automatic identifying and analysing system;

* New type touch-screen operation platform, big colorful screen and user-friendly operation interface, can easily change sorting precision to the best quality;

* Except for some traditional functions like double-face sorting and second-time sorting, it also has more intelligent functions, which simplify operation and handle.

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.

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