Working Principle of Pumpkin Seed Shelling Grading Machine:
The equipment consists of two parts: cleaning the grading unit and the shelling sorting unit.
The cleaning of the grading units can clean the seeds of pumpkin seeds and cushaw seeds , remove all kinds of impurities, and then divide the seeds into seven levels to carry out the shelling and sorting.
The shelling and sorting machine can respectively carry out shelling, peeling and sorting of the pumpkin seeds and cushaw seeds, etc., and the seeds which are not released can be automatically returned to the shelling machine for shelling again until they are disengaged.
Structural Features of
Pumpkin Seed Sheller Machine:
a. A wet shelling method was adopted
b. Through the improvement of the original hulling machine, the shell efficiency is higher and the crack rate of nut is lower.
c. The application of the circulating unshell, i.e. the unshelled kernels automatically enter the next shelling cycle.
d. In the collection and treatment of shells, it adopts vibration negative pressure separation to replace the blowing method and reduces the production of dust.
e. The selection screen and the size of the sieve are added to make the kernel adequately sift and reduce the fragmentation caused by the return of the kernels.
f. At the same time, we can process different sizes of pumpkin seeds by changing the sorting sieve section.
g. The structure is compact, low dissipation and easy operation and maintenance.
