ROCK CN Series Automatic PET Bottle Sorting Machine

Rock CN Series NIR Automatic PET Bottle Sorting Machine is specially designed to separate the PET bottle by Material and Color both.

This machine use near infrared technology and camera sensor to separate the pet bottle both by material and color, sorting efficiency is 99%.

  • Fiber manufacturer
  • PET bottle recycling
  • PET flake trading company


Operational Principle

Firstly, the raw material into the vibration hopper and will fall on the conveyer belt. At the end of the conveyor belt, the material will pass through the near infrared detection sensor and the background plate.

The near infrared lens sensor will receive the reflected light from the material, the control system will analyze those different reflected light and export the corresponding signal. The signal will enable the spay valve to spray out the waste material into waste collection container.

Device Characteristic

Infrared identification & Camera Sensor to separate the PET bottle by material and color;
Typical removal efficiency up to 99%;
PVC content ratio can reaches or below 5PPM;
Use air valves to separate the contaminant bottle;

Technical Specification

Name CN2000 CN2800
Capacity 2-3 Ton/Hour 4-6 Ton/Hour
Executing Unit 200 280
Voltage 180~240V(50Hz) 180~240V(50Hz)
Power of Main Machine 25KW 30KW
Air Pressure 0.6~0.8Mpa 0.6~0.8Mpa
Air Consumption 6 m3/Min 8 m3/Min
Dimension(L*W*H) 10000 x 2600 x 2300 (mm) 12000 x 3800 x 2400 (mm)
Weight 3500(kg) 5000(kg)

How It Work?

Project Cases


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