METKEY Infrared Belt Optical Sorting Machine is a kind of double layers intelligent screening machine with a horizontal transfer belt. It is designed to sort and mark and classify any corps and industrial products with a small diameter. Especially it is an ideal sorting solution for light, irregular, fragile materials. It can be widely used to agriculture, food processing field, plastic recycle fields and more. METKEY Infrared Belt Optical Sorting Machine separates the broken and faulty products from the original mixture through products’ the shape, color, and size information. Its sorting capability is 1.2~6ton per hour depends on materials types. The sorting accuracy is close to 98% and the carryout rate(good: bad) is over 15:1. What’s SG R&D Team could assist you to customize various optical sorting machines with different structure and sorting capability as well.

The color sorter can effectively separate the shelled shrimp, red and white in the shrimps, and remove the impurities one by one, leaving good products and effectively improving their quality. The color of the shelled, white and red shrimp in the shrimp is distinguished, and other impurities such as the heterochromatic particles are selected one by one, and the good products can be selected according to different requirements, and the selection rate is as high as 99%. The equipment uses a new anti-rust chute, non-toxic and harmless, in line with international food safety standards, professional channel of shrimp, no blocking material, smooth and even decline, more accurate color selection and greater output.

Advantages of METKEY Infrared Belt Optical Sorting Machine

1,Helps processors meet stringent safety standards
2,Maximises product value and yield
3,Delivers consistent performance and stability
4,Increases productivity and lower operational costs

METKEY Infrared Belt Optical Sorting Machine Features

1. High-definition CCD Image Sensor
5400 pixel HD full color CCD is adopted, the definition is up to 0.08mm2, which ensures recognition of subtle color difference and minimal flaws.

2. High-speed data processing, real time display of real image
High-speed parallel data processing chip, real-time high efficiency image capture and processing system of the machine increased working efficiency of color sorter greatly.

3. High Quality Image Processing Algorithm
International advanced image processing technology is applied, which can recognize subtle color difference as small as 0.1mm. Higher color sorting accuracy, lower sorting carryover.

4.Self-adaption Temperature Control
The fan in the machines elf-adapt working temperature to ensure the color sorter keep normal working in high-temperature environment.

5.Advanced High-Pressure valve Ejectors
Outstanding sorting accuracy make sure to sort out good material and bad material perfectly;high definition and well-designed ejectors; high frequency, high frequency,durable,long service-life.

6.Special PC interface display and Operation Platform
User-friendly operation interface ensures convenient operation and processing.

7.High Quality Material Convey System
Food-grade conveying belt with high quality is applied, which ensures the safety of food material, and decreased damage of food product.
Belt-type color sorter machines break a smaller percentage of material (important for nuts) and the product stays relatively static during the transport process as it moves horizontally on the belt. Whereas in the chute type, material slides on the chute because of gravity, causing collision, friction, and larger vertical movements, thus worsening the ratio of broken material. The belt structure makes the transmission smooth and stable without bouncing of material.

8.Special Lighting System
Special light source is equipped to ensure HD image quality, which makes the machine can meet different kinds of sorting requirements and recognize subtle variation of color.

METKEY Infrared Belt Optical Sorting Machine Specification

Capacity(t/h)	0.5-1.0	1.0-3.0	1.0-3.0
Type	belt width 600mm single belt	belt width 1200mm single belt	belt width 1200mm double belt
CCD Cameras	RGB camera 5400 pixel	RGB camera 5400 pixel	RGB camera 5400 pixel
Light	LED light source	LED light source	LED light source
Power(kw)	2	3	4.5
Voltage(V)	110-250V/50-60Hz	110-250V/50-60Hz	110-250V/50-60Hz
Color Sorting accuracy	99.99%	99.99%	99.99%
Rejection rate(bad:good)	≧10:1	≧10:1	≧10:1
Dimension(mm)	3565*1200*2110	3500*1800*2110	3565*1800*2900
Air pressure(Mpa)	0.6~0.8	0.6~0.8	0.6~0.8
Weight(kg)	600	800	1200

METKEY Infrared Belt Optical Sorting Machine Sorting Samples

Customer Installation cases