Spray Optical Sorting Machines

Discovery Sorting Machines
Spray is an optical sorting machine with the highest resolution cameras to examine the product on the conveyor belt. The system is used to check whole or cut agro-food products: Fruit and Vegetables.

Spray can dispose of color defects, marked produce and foreign bodies also the same color as the good product. The product is fed on the inspection belt used to stabilize the product so it doesn't roll off. The inspection zone is clearly separated from the ejection zone to avoid product sprays which can prejudice selection over time.

Spray is equipped with an air reject system with 176 electrically controlled ejection valves. It can have a single ejection system, or in 3Way mode, can have two reject systems that differentiate unusable produce from defects considered the second choice.
Spray used to check whole or cut agro-food products
Product Code Spray Discovery
Optical resolution / Pixel size (mm) 0,5x0,5 0,5x0,5
Air Nozzles 176 288
Nozzle pitch (mm) 6 6
User interface 15" LCD touch-screen monitor 15" LCD touch-screen monitor
Conveyor speed (m/min) 60-150 60-240
Remote connection Ethernet Ethernet
SPRAY is an Octa-Chromatic machine equipped with the following technologies:
  • NIR (Near InfraRed) technology
  • Visible Color analysis
  • Chlorophyll analysis
  • Translucency analysis
  • Shape analysis
Spray is equipped with an air reject system
Baby lettuce, Lettuce, Spinach, Cut carrots, Cut potatoes, Sweetcorn, Peas, Rehydrated beans, Whole and cut beans, Cut peppers, Broccoli, Diced onions, Peeled garlic, Potato chips and French-fries, Olives, Diced peaches, Diced pears, Grapes, Dried prunes, Dried apricots, Dried cherries, Dates, Frozen berries, Strawberries, Frozen cherries, Mussels and Sea salt.

  • High production capacity. Enables selection of large quantities of product in little time
  • Significant labour savings (up to 100% according to application)
  • High levels of Quality and Safety of products selected not achievable through labour
  • Detection in real time of qualitative and quantitative data of raw material analysed
  • Automatic capture of images of rejected products and their filing for post-production analysis
  • Constant selection over time, also over 3 work shifts
  • Low maintenance costs
  • User-friendly for easy use and programming
Spray Optical Sorting Machines
9 + 7 =
P3-A06-4, Empire Heights Towers, Business Bay, Dubai, UAE.

+971 58 105 3859   


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