Corn grits, flour, germ production line:
The series of equipment can produce 10T/D – 300T/D production of corn products. The process adopts dry or semi wet mixing finishing process design, peeling off embryos, can produce different size of low-fat corn grits, corn flour, corn bran, to ensure product quality and yield more authentic than the national standard, the complete set of equipment with advanced technology, stable performance, mature technology, and has the equipment is high grade, fine production, reasonable layout, low power consumption characteristics, at the same time according to the specific needs of users, to provide the reasonable design scheme .
Finished product:Graded maize grits and graded flour.
Production capacity:50-300Ton per day
Core equipment:Pre-cleaner, Vibrating Sifter, Gravity Destoner, Peeling Machine, Polishing Machine, Degerminator, Germ Extractor, Milling Machine, Double Bin sifter, Packing Scale, etc.
Technical parameters:
Product types: corn grits, corn flour, corn germ, corn skin
Power consumption: 55-64kw/h
The rate of finished products: corn grits: 40%-50%; 25%-30%; corn: corn germ: 7%-8%; corn skin: 25%.
Technological process of Maize Grits and Corn Flour Production Line
Raw grain cleaning section: one screening, one stone removing, one magnetic separation. Equipped with winnowing system, it can remove the big and small impurities.
Peeling and degerming section: it adopts the process of twice peeling, once polishing, twice screening and once fine section. 1) Twice peeling, once polishing can ensure effective peeling and germ removing, and separates the flour and bran by air suction system. 2)Screening: it separates the material according to sizes and quality. 3)Fine selection: according to different gravity, it separates the bran and broken germs from the material by the joint action of cowl flap and airflow.
3.Corn grits section: it adopts the technology of fine grits making, flour brushing, screening classifying and suspending.
1)Corn fine grits：it smashes the material into grits and grinds the albumen with small hardness into fine powder.
2)Flour brushing：it separates the white flour from the material.
3)Screening：it classifies the material according to sizes.
4)Suspension: it separates the small bran from the grits by airflow according to different gravity.
4.Flour milling section: it adopts the technology of several times of grinding and screening.
1)Grinding: the material enters into the grinder and is ground into fine flour.
2) Screening: it separate the fine powder from the material.
Measuring and packaging section: the warehouse can reduce amount of labor. The measuring package can adopts manual method or electrical method.
End products: corn grits, corn flour and corn bran.
2. Yield rate: grade corn grits, grade corn flour 25-30%. Corn grits and corn flour total yield rate: 75~80%。
3. End products index:
A. Corn flour fineness：40-200 meshes(the flour fineness is adjustable)
B. Sand content：<0.02%
C. Magnetic metal content：<0.003/kg
D. Moisture：storage type 13.5-14.5%
E. Fat content:0.5—1%
F. Appearance and taste：even granularity, golden color, smooth kernels, fine powder, pure and natural taste.