|Place of Origin:||China|
|Model Number:||ZL-1 to 16|
|Minimum Order Quantity:||1|
|Packaging Details:||Wooden case and vacuum packing|
|Delivery Time:||25 days after down payment|
|Payment Terms:||TT, Western Union, T/T, D/P, D/A|
|Sorting Accuracy:||99.99%||CCD Sensor:||Toshiba From Japan|
|Filter:||SMC From Japan||FPGA:||ALTERA Processor From USA|
|Ejector:||Matrix From Italy Or Customized||Light Source:||LED Digital Control,cold Light Source|
|Application:||Sorting Peanut By Color And Shape||Warranty:||One Year|
Optical sorting machine for peanuts
Peanut processing has four steps (De-Shelling, Pre-Cleaning, Roasting, Cooling, Blanching and Peanuts Color Sorting) . This four steps has been discussed as follows;
Shelling begins with separating the foreign materials (soil, stems, and leaves) with a series of screens and blowers. The cleaned peanuts are then sized with screens (size graders). The nuts are then transferred to the de-stoner machine where stones and other heavier materials are removed. Next, shells of the sized peanuts are crushed. Shells are aspirated from the peanut kernels. The crushed shells and peanut kernels are then separated with oscillating shaker screens.
Cleaning removes foreign materials like soil, leaves, metals and stones using blowers, de-stoner and magnet. It also sizes the peanut with screens. So, based on their size the peanut will be graded into under-size, oversize and middle size peanut. Peanuts with proper size (for roasting) will be transferred to the electric eye sorter machine. Optical sorting technology removes the most defects nut based on their color.
It is a continuous roasting with electrical roaster, peanuts move through an oven on a conveyor from the feeder and hot air, that roasts the peanuts, moves counter current. In this system, the peanuts are agitated with screw to ensure that air passes around the individual peanut promote an even roast.
Cooling occurs on conveyors where large quantities of air are blown over the peanuts immediately following roasting. Cooling is necessary to stop the roasting process and maintain a uniform quality.
Blanching removes the skin of the peanut after roasting. The roasted and cooled peanuts are passed through either Roller or grooved rubber to rub off the skin from roasted peanut.
4. Color Sorting for peanuts
Sorting is done by hand as well as using electric eye sorter. The blanched peanuts are transferred to the electric eye sorters manually. Electric eye sorter separate infected and good quality peanuts based on their color. As a result, fungus infected peanuts are rejected by the machine. Peanut which are accepted as a good quality by the sorter machine will be sorted again by hand. The sorted peanut are then bagged in bags and sample will be taken from each bag for Aflatoxin analysis.
Grotech Peanut Optical Sorter Machine are designed in accordance with most exacting standards of food hygiene and excel in the most difficult of food sorting applications where the strictest levels of food quality and safety are demanded.
Our Peanut Optical Sorter Machine are able to sort white peanuts ,red peanuts ,peeled peanuts and peanut in shell,raw,balanched and roasted peanuts.
Grotech Peanut Color Sorting Machine can detect and remove visible defects such as stones,grass,nut grass,stalks,stems,raisins,shells,discoloration,soy,bones,wood,corn,glass,and in shell as well as invisible to the human eye defects such as aflatoxin.
Grotech Peanut Optical Sorter Machine Specification
We have many different models from 1 chute to 16 chutes to meet any different production capacity.
Some advantages of GroTech Color Sorter
1,Near human eye vision color sorting technology, using 16 million colors, brings the best sorting performances
2,GroTech Full-color cameras optical system, with dimensional control of the defects, allows 0.1mm optical resolution
3,image acquisition allows the easy and accurate setting of the defects to remove. Software adjustment is completely automatic thanks to HSV technology
4,Shape-sizing integrated into the system
5,Most concentrated rejects, thanks to customized hi-tech ejectors
6,Highest production capacities, automatically regulated by a feeder control device
7,Possibility to have simultaneous product resort, even with reverse sorting and third sorting.
8,Possibility to add sloping chutes for sorter upgrading or production increase
9,Possibility to install additional cameras operating in NIR after machine installation at working premises
10,Led lighting system which is digital control
11,Automatic cleaning system, with adjustable frequency and duration
12,Tilting optical boxes, to allow an easy internal access for maintenance operations
13,Airtight optical boxes with controlled temperature
14,Designed mechanics grants the highest hygiene and prevents product outflow or accumulation
15,Provision with de-dusting suction systems
16,14-inches display with full-color and multilingual touch-screen
17,Flexible and user-friendly
18,Reduced electric and compressed air consumption.
20,Use best quality components to ensure excellent quality.
21,From one chute to sixteen chutes to meet any different production capacity requirement
Benefits of Grotech Peanut Color Sorting Machine
2,Reduced labor requirements
GROWKING’s peanut sorting solutions boost throughput and availability while at the same time increasing yield,quality and food safety
Peanuts color sorting samples
Peanut Color Sorting video on YouTube channel
GroTech color sorter plant
Color sorter machine packing