Buckwheat Dehuller

1. High dehulling rate and low energy consumption.

2. Double-sand table structure.

3. Paten Number: ZL 2010 2 0689475.3

Buckwheat seeds dehulling machine introduction:

30Q buckwheat seeds dehulling machine is a kind of equipment that can separate 

buckwheat seeds and hulls completely. And this machine has applied for the national patent. 

30Q buckwheat seeds dehulling machine has various models. It can dehull buckwheat seeds

100-120kg per hour.

Paten Number: ZL 2010 2 0689475.3 

Buckwheat seeds dehulling machine application:

1. It can damage the bonding strength between the seed hull and the kernels and

     realize separation to improve buckwheat seeds products value.

2. It is the core equipment in buchwheat seeds dehulling and processing area. 

Buckwheat seeds dehulling machine working principle and features:

30Q buckwheat seeds dehulling machine is the most advanced buckwheat seeds

dehuller. We have established cooperation relationship with many enterprises. 

To solve the problem of low dehulling rate and high energy consumption and

buckwheat seeds kernels structure damaging, TTKS series of buckwheat seeds

dehulling machine adopts double-sand table structure.

The material is cleaned and classified first, and then enters into the buckwheat 

seeds dehulling machine.

Buckwheat seeds enter into the space between the upper and lower grinding

wheels through the feeding port. Then the emery blade cuts and rubs the seeds

hull continuously under the effect of the rotary grinding wheel so as to damage

the bonding strength between the seeds hull and the kernels and realize separation. 

Application in buckwheat processing line:

30Q*4 Buckwheat Dehuller Buckwheat Shelling Machine

between emery roll can be adjusted

30Q*4 Buckwheat Dehuller Buckwheat Shelling Machine:
This series of buckwheat

dehuller is improved by our company based on Japanese technology;

High hulling and kernel production ratio.

with less brokens;
Clearance between emery roll can be adjusted, which ensures optimized

hulling efficiency.

BUCKWHEAT CLEANING, HULLING AND MILLING PLANT TECHNOLOGY:

A, Cleaning Section: 

before buckwheat processing, we need to clean stones, dust, sand and other impurities.

The cleaning, technology: twice cleaning, twice destoning, once magnetic separation,

and auxiliary wind power dedusting. 

The detailed cleaning procedures: 
bucket elevator-efficient vibrating sifter and vertical air

suction duct- magnetic separator- gravity destoner- bucket elevator- flat rotary sieve-

destoner-net buckwheat.

B. Hulling and kernel processing

Buckwheat material enters into double-bin plansifter by elevator and is classified into

6 grades.Each grade of material enters into respective buckwheat hulling machine

which can hull the buckwheat and clean the buckwheat surface dust and microorganism

meanwhile. After hulling section, buckwheat enters into 3 sets of double-bin plansifters

for classifying.

Color sorting technology: twice color sorting:

color sorter separates and selects buckwheat rice by color difference to improve products

purity. After color sorting section, the buckwheat rice can be directly packaged as end

products, or enters into milling section for flour milling.

C. Flour milling section:

buckwheat kernels and smashed buckwheat kernels can enter into milling section

and be grinded

by fine powder grinder to produce buckwheat flour. There are 4-5 stock bins, which

can prepare grain flour products with different nutrition-allocated proportions.

D. End products and by-products packaging:

Different packing methods for end products and by-products: buckwheat rice and

buckwheat flour adopts electronic quantitative packing machine to package due to large

yield, while impurities and dust adopts machinery packing cabinet to package considering

from the yield and products features.

Technological design introduction for pneumatic transmission and dust removal

by ventilation:

Fine powder and light sundries adopt sealing negative pressure wind transmission. High

pressure blower is equipped with new TY series, and medium and low pressure blower

adopts 4-72 series. Dedusting system and the high pressure wind net are both equipped

with new type of pulse dust collectors.

Processing capacity: 20t- 500t:

Raw grain moisture ≤ 14%

End products quality index:

A. Buckwheat rice yield rate≥ 60%

B. Buckwheat flour yield rate≥70%

1. Granularity: 100 mesh
2. Sand content: ≤0.02
3. Magnetism metals g/kg≤0.003
4. Moisture%≤13.5%