product

Introduction:
Seed cleaner & grader is used for cleaning and grading seeds, grains, cereals, and other granule products.
It can be equipped to suit a variety of special jobs and purposes.
The 5XZC-7.5DS double air seed cleaner is mainly designed to remove 100% light impurity like bran shell, dust , leaves  twigs straw of GRAIN dust , large and small foreign objects .The capacity of this seed cleaner is 7.5 mt per hour for GRAIN seed .Not only it is suitable for seed processing company ,it is also suitable for private farmer to process and clean GRAIN .teff seed cleaning machine.
All the dust and light impurity can be removed by aspirator fan. Grain seeds falls on sieve layers and was separated by sieves according to width and thickness difference. All the big and samll impurities were discharged from different outlets.

Working principle sketch:

Working flow
Grain fall into grain inlet box after air sieving, and then under the vibration the grain jumping and flow to the multi-layer sieving trunk, following the grains well-proportioned enter to the upper layer sieve via the rubber curtain. Selected grains will fall into the next lower sieving panel after sieving, chaff and debris blocked by sieves and transfer to the outlet of large impurity. The selected grains will fall into the lower layers sieving panels, and will be graded into different levels of the different grain sizes by sieving in different sieving layers, that caused by the layers sieving panels have different mash size. Selected grains flow to the outlets of good grain, fill into bag hung on the bag holder. Cap of outlets can be used when shift bagging that means the cap can be close when you change the bag. It is the whole work flow for the separator.
Use different sieve to different process of different type of grains. The observing windows on the sieving trunk are for checking operation.

multi-angle display

Aspiration Chamber(Wind Sieve)
Removing dust, straws, hey, husk and other light weight impurity out of the grain.