• Optical Sorter

The Satake REZX range offers cost effective sorting using the latest full color RGB technology.

Available in different sizes and configurations, offering flexible resort options that are easily changed by the user. The reverse sort option provides an additional function for reclaiming good product from the reject and the option of a simultaneous tertiary sort offers a higher yield (4500 & 7500 models).

Full color RGB cameras enable the REZX to detect and remove defects with subtle color differences.

The intuitive user interface design has individual sensitivity adjustments for specific defects. This simple sorting control makes it easy for the operator to achieve maximum sorting performance with minimal training.

Another technological advantage present in all Satake Color Sorting machines is their ability to automatically re-calibrate without production stoppage.

Product Advantages

  • Large capacity, cost effective color sorting
  • Minimal operator training required
  • Quick and easy product & defect set-up
  • Automatic sorting parameter function
  • One touch pre-set recall
  • Reverse sort option
  • Full color for subtle color differences
  • Long-life LED lighting
  • Easy maintenance and cleaning
  • No downtime for calibration
  • Quick return of investment


  • Full Color Camera
    The machine is equipped with Japan's latest full color camera which recognizes the target just like the human eyes do. Even slight color differences such as light yellow grain can be detected. 
  • Automatic Defect Profiling
    The machine incorporates advanced software to evaluate color profile of target defects and automatically creates the sensitivity settings.
  • LED Lighting
    LED lighting is applied for optical section to maintain good performance and also long lifetime will reduce machine's running cost.
  • New Ejector Pitch for Precise Sorting 
    Advance ejector valve pitch 5mm can provide more precise sorting, and it is effective to reduce percentage of good grain in final rejected. 
  • Three Stage Sorting System*
    Precise sorting is achieved with three stage sorting system. Rejects from primary-sort will be sorted twice to minimize product loss.
    * DIS model only

Product Catalog

  Optical Sorter: REZX4500 ・ REZX7500 Series (English)

  Optical Sorter: REZX4500 ・ REZX7500 Series (Khmer)

Optical Sorter

  • Brand: Satake
  • Product Code: REZX
  • Availability: Pre-Order
  • $0.00

  • Ex Tax: $0.00