Delivering superior product quality
The range and combination of GroTech's advanced, intelligent
optical sorting technology enables the exclusive ZL range to deliver superior product quality. The GroTech color
sorter range inspection technologies provide the most profitable sorting performance in removing subtle colour
variations and foreign material, reducing toxins including mycotoxins, and colour grading/grouping.
Why GroTech color sorter machine?
Helps processors meet stringent safety standards
Maximises product value and yield
Delivers consistent performance and stability
Increases productivity and lower operational costs
GroTech comprehensive product portfolio has been carefully
developed to offer processors the best solutions for conventional and challenging sorting applications. The ZL range has
four technology variants, each designed in different levels for defect detection.
Subtle colour sorting
multiple visible wavelengths (for example: red, green and blue) .This can detect the subtlest colour variations.
Superior colour sorting
two visible wavelengths (in this example: red and green).
This can detect not only light and dark defects but also other colour variations.
Simultaneous light and dark sorting
uses two visible wavelengths independently (in this example: red and green).
This is for detecting both light and dark defects simultaneously.
Independent light or dark sorting
The standard RGB color sorter uses one visible wavelength (in this example: either red or green).This is best suited for mainstream colour sorting applications which include removing light or dark defects.
CCD color sorters is ideal for sorting Arabica coffee beans,
removing a variety of defects to increase product quality and
safety.By incorporating the latest technological advances, defects such as
sticks, stones, odd colors beans and other foreign seeds can be
removed effectively and efficiently.
Para defectos primarios, tenemos una eficiencia del 100% en
eliminación de defectos graves o
granos completamente manchados (negros y rojos)
Coffee Beans Color Sorter Machine specification
|Color sorter model||ZL-1||ZL-2||ZL-3||ZL-4||ZL-5||ZL-6||ZL-7||ZL-8||ZL-10||ZL-12|
Remark:We have many models from 1 chute to 16 chutes for option to
meet any different production capacity.The exact production
capacity may change due to different impurity level.
Coffee Color Sorter machine performance on YouTube
1,coffee bean color sorting :
In Yunnan coffee bean plant
In Ethiopia coffee plant
GroTech Color Sorter Plant
Packaging and Shipping
The Color Sorter Machine Working Principle
In general,optical sorters feature four major components:the feed
system,the optical system,image processing software and the
separation system.The objective of the feed system is to spread
product into a uniform monolayer so products are presented to the
optical system without clumps,at a constant velocity.The optical
system includes lights and sensors housed above and/or below the
flow of the objects being inspected.The image processing system
compares objects to user-defined accept/reject thresholds to
classify objects and actuate the separation system.