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Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: hongdefa
  • Model Number: 6FTDY
  • Type: Grain Processing Equipment
  • Color: White green
  • Material: Steel
  • voltage: 380v 50hz
  • noise: less than 85 db
  • processing type: milling machine
  • container: 20' 40'

Packaging & Delivery

Packaging Details plastic film
Delivery Time With in 7days after receive payment


corn flour mill machine for Malawi
1.ISO9001 certificate
2.SGS certificate
3.flour for ugali fufu sadza
4.turnkey project


SHIJIAZHUANG HONGDEFA MACHINERY CO.,LTD is a professional manufacturer and exporter which specially handle in 10-1000ton/24hours Flour Milling Comlete Set Plants,5-300ton/24hours Maize Flour Milling Plants,all kinds of small and medium size of Oil Extruding Plants,Biscuit/Bread Making Plants,Paper Making Plants,PP Woven Bag Making Plants,Starch Making Plants,Liquid Filling Plants and so on.


Section One  Performance and main technical data of maize flour machine of 20tons/24h

1. Production capacity: 18 – 22 ton per 24 hours

2. Type of final product: Maize flour

3. Electricity consumption: 40 – 55 kWh/ton flour

4. Extraction rate of flour: 75~80%

5. Quality of maize flour:

1) Fineness: all through 30W, and remainder on 50W not more than 50%

2) Grittiness: 0.02% (sand content)

3) Content of magnetic metal: less than 0.003g/kg

4) Moisture content: 13.5~14.5%

5) Color, odor and taste: normal 

6) Fat content: 1.5-2.5%







Removing Methods

Too high moisture of maize rice

Raw maize

Too high moisture of raw maize

Dry raw maize

Additive water

Too much additive water

Adjust additive water

Tempering bin

Tempering time is too long because of too high material level in tempering bin

Adjust material level to change tempering time

Square sifter

Sieve cloth is broken, maize bran is mixed into milling system

Find broken position and repair them

Gritty maize product

Raw maize

Too high sand content

Control raw maize quality

Cleaning machines

The sieve aperture is blocked

Clean sieve surface in time

Too high iron content


Hardness of rolls is too low, or opening of rolls is too small

Change rolls or adjust opening

Too rough maize flour

Square sifter

Sieve cloth is broken or the material flow is too small

Repair the broken sieve cloth or adjust the material flow

Low output, low flour extraction rate, but with high power consumption

Raw maize

Too much impurities in raw maize

Control the raw maize quality

Maize for milling

Too high moisture, too short tempering time

Adjust additive water and the material level of tempering bin

Milling system

Flow of every system is not in balance

Adjust opening of rolls to make flows are in balance

Adjustment of mill

Adjust the mill

Rolls' teeth are blunt

Reflute the rolls

Sieving system

Poor sieving effect

Adjust the square sifter







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China (Mainland) | Manufacturer, Trading Company
Transaction Level:
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4 Transactions 50,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $100,000
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