product

Introduction
Seed Cleaner is suitable for processing Seeds and Commodity Grains. It is made up of an elevator, air blower, Spiral dust collector, Grading sieving. This type seed cleaner machinery can remove all impurity on one time, such as the dust, chaff and others impurity, unfilled grains, sprout seed, insect bite grains, mildew grains, Smut grains, and other granule. And it can remove 100% Aegilops tauschii, and grading grains by size.

Features
1. Processing more types of grains, large output, it can be adjusted according to customers’ actually request. 2. One time processing can remove the dust, chaff, and other impurities, unfilled grains, sprout seed, insect bite grains, mildew grains, Smut grains, and other granules.
3..The Seed Cleaner easy moving, operate easy, reduces workers.

Advantage
1. Processing various grains. Soybean cleaning results better.
2. Large output, cleaning better, environmentally friendly, all parts more durable.

Working principle sketch

Working principle
Feed grain into inlet hopper 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.
Handle and knobs adjusting the gap of channel (wide at top and narrow at bottom) to obtain optimum aspiration separating result. Removal of all the light weight impurity while fine seed falling down.

Dust removal system / dust reducer
A settling chamber consists of a large box installed in the ductwork. The increase of cross section area at the chamber reduces the speed of the dust-filled airstream and heavier particles settle out.
Settling chambers are simple in design and can be manufactured from almost any material.

Grain lifted up by bucket elevator and fall into grain scattering box, where grain flow scatter evenly, in case of the grain gather at one side. After that grain fall into sieving trunk and light impurity was removed by aspiration simultaneously.
Handle for adjusting grain flow scattering evenly

Scattered grain feed into sieving trunk for separating. In this part, grain / seed was graded by galvanized sheet with different holes in each layer. Big size and small size  impurity discarded in different outlets respectively. Final cleaned seed come out from main outlet.

It’s very convenient to pull the sieves out. Client can change the sieve easily when cleaning other grain or seed.
The sieves inside are made of durable galvanized steel sheet. We will equip suitable sieves hole according to client’s raw material.
In order to choose perfect sieves, the seed sample (raw material contains impurities) or seed measuring photo are needed after clients placed order. Note that one set sieves are equipped as standard supply, only used for one species seed.
Note: Stainless steel sieve is available.

Bucket elevator
Used to transfer materials (grains). Available in both fixed and movable version to adapt different working environment.
Feature
It has compact structure, user friendly interface, easy to maintain, energy saving, easy to clean, efficiently avoid mixture.

Power control cabinet
It has the feature of easily operating, only need to
connect the power. The wire is 100% copper,
which lead to long using life.