Raw Rice Sorting
Ultimate product quality in your process line
The M series of optical sorters is ideal for raw rice processors
who demand the highest in rice quality. The range is able to sort
all varieties of raw rice; brown rice, glutinous rice, red rice and
is suitable for both small and large-scale processing.The range is equipped with the latest in technological advances and
intelligent features. It effectively removes both typical and
challenging defects and foreign material; discoloured grains,
chalky grains, bran streaks, sticks, stones and unwanted foreign
seeds, leaving the finished sort, clean and safe.
Based on the optic difference of rice material ,rice color sorter
machine removes the discolor granule via optic-electronic
technology and acheive the purpose of rice quality improvement and
Rice color sorter machine working principle
The mixed raw rice will go into the hopper on top of the machine by
elevators and then the rice will flow down along the chutes of
color sorter machine. Chutes of colour sorting machine will make
rice flow streamlined and consistent for scanning by CCD sensors in
optical area, The moment the cameras detect any discolur, the
camera instructs the ejectors fitted in the machine to open the
nozzle. The nozzle is connected to air valves containing compressed
air. This air is then used to shoot out the color defected material
from the input rice. The types of defects in rice are: black tipped
chalky, yellow, mouse droppings, immature grain, etc.
Our advanced technology :
1,Advanced LED optical design system with thermal dissipation.High
brightness,steady temperature LED lighting.
2,Front and rear optical system with high-resolution RGB full color
cameras.Original imported sensor with pixel 5400 elements.
3,Customized shape and size sorting for different materials,
4,Control and adjustment of the defect size
5,Targeting location algorithm
According to different material characteristics,it provides
accurate calculation to material center,which can achieve a hundred
percent sorting and increase the production substantially.
6,Program setting and adjustment are performed through a
user–friendly software which allows the acquisition of the product
image to easily establish the defective elements to sort out.
7,Super large capacity processing chip:scan speed is greater than
30000 times/sec and the overall performance of the system is
increased by 3 times.
8,High-frequency solenoid valve:reduces carryover ratio with
working life over 8 billion blow times.
9,304 stainless steel for hoppers.
10,Anodized aluminum for the chutes.
11,Automatic cleaning system of the optical boxes.
12,International famous brand components to get excellent sorting
performance and long-term running stability.
Rice color sorter specification
|Rice color sorter model||M-1||M-2||M-3||M-4||M-5||M-6||M-7||M-8||M-10||M-12|
Remark:We have many models from 1 chute to 16 chutes for option to
meet any different production capacity.
rice color sorting samples
GroTech Color Sorter plant
Spare parts and packing