Colour Selectors

Colour Selectors have been developed to respond to a wide variety of products, capable of selecting various types of grains with enormous versatility and high production. Designed to meet the specific needs of each client, the selectors use the most advanced technology in digital electronics. Composed of a powerful optical system designed to select the grains, identifying and removing the most difficult defects with great production speed.

The selectors are suitable for various products:

  • Rice
  • Cherries
  • Legumes
  • Coffee
  • Dried Fruits
  • Salt
  • Polymers
  • Glass
  • Among others


Productivity of 1000 kg/hour/machine up to 14000 kg/hour/machine, depending on the type of product, the defect to be selected and the percentage of waste.

Colour Selectors

Excellent cost-benefit ratio due to its characteristics:

  • Possibility of having two machines in one. The first and second passes of the same product can be made on the same machine, all "simultaneously".
  • Digital technology
  • Selection channels with 2 sensors per channel, checking defects smaller than 1 mm².
  • Monochrome, bichromatic vision systems or high resolution cameras
  • Sealed, pressurised and sealed analysis chamber to prevent dust ingress
  • Automatic sight glass cleaning system
  • Product selection according to need
  • Lower waste rate
  • Increased industrial yield


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