Salt Color Sorting Machine
Color Sorting Machine is a sorting technology of any bulk material
based on the product analysis by color.Recently this technology has
been recognized by many China Color Sorting Machine
manufacturers.Grotech Color Sorter is one of them who has core
Color Sorting Machine is widely used in food industry ,especially
where visual product control is demanded ,like soritng of
and s and so on.Grotech Optical Sorters sucessfully meet the needs
of non-food industries,like recycling of glass and plastic ,as well
as sorting of wastes,salt and minerals.
Standard procedure of optical sorter's operation can be described
as follows:Input material is loaded in the sorter via in-feed
hopper.With the help of vibration the material flows along the
chute to the distribution channels.Then the product gets into the
inspection zone,where is is checked by the CCD cameras.Cameras
,having capature the picture of selected material,generate electric
signal for computer operating system.Depending on the signals received form the optical system,the
computer control system sends the commmand to the open the ejector
which blows away the bad material in different color.The good
product directly flows into the goods product hopper,The reject is
blown off to the discharging hopper.
Grotech Color Sorting Machine have the re-pass option ensuring more
accurate sorting of the grain and minimizing losses of the good
Grotech color sorting machine has great performance in sorting sea
salt and rock salt.
Adavantage of Salt Color Sorting Machine
1,Inexpensive sorting of various kinds of salt by color and
brightness is possible
Slightest color and brightness differences,for example white/light
and dark grey as for anhydrite or slightly brown shades as for
sulphur,are relibaly detected and are available as sorting
2,The material yield is maximised by accurate detection and exact
3,Effective corrosion protection with special powder coating as
well as the use of special stainless steel ensure long-term
operation with long endurance.
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