sorting plastic cups colors,Plastic Color Sorter Machine China supplier,color sorter

An integral partner of the plastic industry

ZHONGKE is high-tech company,engaged in research ,development,design and manufacturing of food and industrial color sorter machine.

With commitment to substantial investment in R&D ,GroTech has developed state-of-art technology that helps recyclers to achieve the ultimate yield,maximizing their productivity and profitablility.

ZHONGKE advanced optical sorting technology focus on capacity,speed and accuracy to obtain pure color plastic.

How does the color sorter machine works?

Generally,optical sorters feature four major components:the feed system,the optical system,image processing software and the separation system.The objective of the feeding system is to spread product into a uniform monolayer so products are presented to the optical system without clumps,at a constant velocity.The optical system includes lights and sensors housed above and/or below the flow of the objects being inspected.The image processing system compares objects to user-defined accept/reject thresholds to classify objects and actuate the separation system.  


How does plastic color sorter machine help you?

Plastic flake Color Sorting Machine will increase the value of your recycled plastic material.This cutting edge technology has been refined specifically for the plastic recycling sector.

It is able to sort a variety of plastics:PET flake,HDPE flakes,PP,ABS and plastic pellets.

Maximizing the value of scrap plastic,by grouping mixed granules and flakes into their individual colours .

High efficiency in removal of unwanted colours,glued flakes and FM(foreign material),resulting in the lowest contamination level.

ZHONGKE delivering the highest capacity solutions and production volume.

Features of plastic flake color sorting machine

  • Optical sorting for mixed color material
  • Ideal for removing contamination and increasing recycling plastics value.
  • Ability to programme and sort multi colors.
  • High frequency ejection system for extreme accuracy.
  • Affordable price for plastic processors.


ZHONGKE provides optical sorting solutions for plastic processing and recycling industry who demand high standard of quality and purity.The plastic color sorting machines focus on precision sorting,maximizing capacity and yield and delivering the consistent performance.


Some advantages of Color Sorter

1,Near human eye vision color sorting technology, using 16 million colors, brings the best sorting performances

2,Full-color cameras optical system, with dimensional control of the defects, allows 0.1mm optical resolution

3,image acquisition allows the easy and accurate setting of the defects to remove. Software adjustment is completely automatic thanks to HSV technology

4,Shape-sizing integrated into the system

5,Most concentrated rejects, thanks to customized hi-tech ejectors

6,Highest production capacities, automatically regulated by a feeder control device

7,Possibility to have simultaneous product resort, even with reverse sorting and third sorting.

8,Possibility to add sloping chutes for sorter upgrading or production increase

9,Possibility to install additional cameras operating in NIR after machine installation at working premises

10,Led lighting system which is digital control

11,Automatic cleaning system, with adjustable frequency and duration

12,Tilting optical boxes, to allow an easy internal access for maintenance operations

13,Airtight optical boxes with controlled temperature

14,Designed mechanics grants the highest hygiene and prevents product outflow or accumulation

15,Provision with de-dusting suction systems

16,14-inches display with full-color and multilingual touch-screen

17,Flexible and user-friendly

18,Reduced electric and compressed air consumption.

19,CE certification

20,Use best quality components to ensure excellent quality.

21,From one chute to sixteen chutes to meet any different production capacity requirement


plastic color sorting samples


Plastic color sorter machine performance video




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