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Hefei Growking Optoelectronic Technology Co,.Ltd
Why GroTech? 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
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Hefei Growking Optoelectronic Technology Co,.Ltd

Hefei Growking Optoelectronic Technology Co,.Ltd


What We Do


Sorting solution supplier---Hefei Growking Optoelectronic Technology Co,.Ltd known as prominent manufacturer and supplier of Color Sorter Machine.We offer high quality sorting machine under the brand name of GroTech.


GroTech Color Sorter have been engaged in the design, installation and modernization of lots of Rice and Grain Processing Industries


Our company could provide the services for full design project,manufacture,installation ,commissioning and operation training.



Sorting Applications:

  • Agriculture
  • Food industry
  • Plastic Recycling
  • Mineral


GroTech manufactures and assembles a full range of optical sorting machinery by colour and shape with superior precision ,performance and efficiency.

Our advanced color sorter machines are designed in accordance with the most exacting standards of food hygiene and excel in the most difficult of food sorting applications where the strictest levels of food quality and safety are demand.



Color sorting machine video on YouTube channel


There is a wide range of sorting videos showing our color sorter machines in action.


To get more updated video,please subscribe our YouTube channel.




Core Sorting Technology


1,from 1 to 14 chutes

To meet any production capacities.


2,Advanced image acquisition system

Full color 2048 CCD Cameras and lens-Recognize accurately all minimum defects in the material.


3,High reliability

Using high signal-to-noise ratio sensor and anti-interference circuit system,which could highly improve stability and reliability.Our parts is famous brand in the world.


4,Intelligent image processing algorithm

Color sorting algorithms of gray level,color difference and HSV are perfectly combined with shape sorting algorithms of size,circular degree,texture etc,and successfully solved a series of high difficulty
color sorting problems,and dramatically enhance the sorting accuracy.



5,Unique chutes processing technology

Application of domestic high-quality 300mm ultra-wide material chute.
Special anodizing process can ensure production capacity and make the products comply with international standards.
It can be equipped with cascade flat and narrow chute channel to meet more color sorting requirements


6,High quality solenoid valve(ejector)

Equipped with high quality solenoid valve.The valve has longer lifespan ,high frequency ,and low air consumption.The working frequency is 1000 times per second,which guarantees the accurate and perfect ejecting.

For the different sizes and characteristics of material particle, GroTech optical sorters use the solenoid valve of different sizes.



7,High efficiency and reliable light source

Cutting-edge LED optical design system, A variety of light sources are optional to suit different materials.Designated procurement of imported LED lights.Higher stability, longer service life.Led lignting system with radiato


8,Simple operation, easy to learn and use

Simple optical system design, precise automatic correction system, combined with the well-designed human-machine interface to simplify the complexity of machine commissioning and use, ensuring the simple operation and the machine is easy to learn and use.


Contact Now

Hefei Growking Optoelectronic Technology Co,.Ltd

Business Type: Manufacturer
Main Market: Worldwide
No. of Employees: 50~100
Annual Sales Volume: 10000000-60000000
Brand(s): GroTech
Year Established: 2011
Address: No.8 Qingluan Road,Hefei city, China
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