Industrial Peanut Shelling Machine

Peanut sheller machine can process three times working procedure:

Firstly,peanuts can be put into the case A through feeding hole. The idler wheel whichis equipped in it utilizes the
principle of friction between peanuts to make them squeezing each other until their shells are smashed. The peanut
kernels fall down from D and will be conveyed out of the exit.

Secondly, the peanuts, which will be left out from the gaps of the idler wheel in the case A when it is revolving, fall
down to the two-levels screen through E.The bigger peanuts stay on the upper, while the lower level keeps the smaller. With the effect ofmotor fan,the former enters into
the case B via the pipe F to be re-shelled.

Thirdly,the smaller peanuts,stay on the lower level of the screen,will be inhaled intothe pipe G together with those
which fall from the case B,and be shelled for the last time in the case C.

The cases of A,B,C are interlinked with each other,so,all the kernels can outflow fromD.The sundries,like peduncles,
can be expelled from the exit H.While the shells will beblew out of the exit on the other side.

Traditional shelling in developing countries is done by hand or by some form of mortar and pestle and thus requires a lot of labor. With the peanut sheller, the user loads the desired crop at the feeder downside. Then start the machine, the fan creates centrifugal force, which pushes the nuts upside of the feeder automatically. There, the nuts are pulled down by gravity. As they descend, the gap of the roller cylinders gradually narrows. The shell of each nut is broken at the point where the gap is sufficiently narrow and the rotor motion causes sufficient friction to crack open the shell. The tapered gap allows a range of nut sizes to be shelled. The kernels and shell fragments fall into the output of material and are later separated by winnowing. The device works best for jatropha curcas, shea, dried coffee, and peanuts (groundnuts).

Видео Industrial Peanut Shelling Machine канала Karl Lee