C. Corn Deep Process Production

  1. Starch And By Product Workshop

       Corn

       Gluten

       Fiber/corn steep liquid / germ

  2. Starch Sweetener Workshop

       Maltose

       Glucose

       Fructose

       Sugar alcohol (sorbitol 、mannitol etc..)

  3. Fermentation Product Workshop

       Lysine

       Citric acid

D. General Process Description

  (1) Purifying: Before going to storage bin, pre-purifying is done to eliminate big and small foreign substance,
      which will be sent to germ cake collection section. The rotary screen placed beside the storage bin, has
      de-stoning and de-dusting functions. Purified corn is then sent to steeping section.

  (2) Steeping: Counter current steeping principle is adopted to make corn become soft in steeping tank. Acid
    is heated and remains about 50°C when circulating in all tanks. Dipped corn is pumped to crashing stage.

  (3) Sulfurous acid making: Sulfur is burned in furnace, getting SO2 gas, goes to absorbtion tower with china
    rings. Water is sprayed down, mixed with rising SO2 gas to get sulfurous acid.

  (4) Crash and germ separation: Steeped corn is sent to 1st germ mill from wet corn storage bin. Crashed corn
     is pumped into 1st germ cyclone and screen to separate, and then goes to 2nd mill for further crush. Germ
     goes to 2nd germ cyclone, and then the light will be back to previous tank.

  (5) Finely  milling and fiber wash, dewater, drying:  In pin mill, the degermed corn is multi--strongly crashed to
     remove fiber off. Fiber is sent to multi-stage washing screen for recovering the balance starch. Cleaned fiber
     goes to squeezer for dewatering then goes into bundle dryer for drying to mix with corn slurry for making
     animal feed product.

  (6) Protein separation and starch washing: Starch milk goes to primary separator for gluten separation. Cleaned
     starch goes to 12 stages hydro cyclones for final washing to remove the tiny foreign items.

  (7) Starch dewater and drying: Fine starch milk is dewatered by peeler centrifuge, the starch is sent to air flow
      dryer for making dry starch product in which moisture should be less than 14%. The finishing product is
      wrapped up through the packer and shipped out.

  (8) Germ washing, dewater, drying, extraction oil and oil refinery: Germs from cyclone go to gravity arc screen for
      washing, then to squeezer for dewatering. Washed germs are sent to bundle dryer. Dried germ is fried and
      extracted then oil is filtered. Coarse oil is gotten at the end.

  (9) Gluten concentration, dewater, drying: Gluten is concentrated by air floating vessels then goes to vacuum filter
     for further dewatering. Dewatered gluten goes to bundle dryer for making gluten meal product.

  (10) Processing water recovery and steeping liquid evaporation: Corn steeping liquid is sent to evaporatorfor
       concentration then goes to fiber bundle dryer mixed with fibre to get animal feed. Process water from
       concentrator, dewater machine which contains SO2 and some insoluble material, can be used again
       to the whole system such as steeping and washing. 

E.Business Scope

we have very successful experience in below popular products in international market,

    1.  corn/wheat/cassava starch

    2.  glucose

    3.  fructose

    4.  maltodextrin

    5.  sugar alcohol, (sorbitol, mannitol, maltitol, also erythritol ...)

    6.  crystalline dextrose, DMH(dextrose monohydrate), DAH(dextrose anhydrous)

    7.  ethanol and DDGS production

    8.  patent technology of food grade rice protein, and rice starch

    9.  modified starch

    10.  Lysine and Citric Acid etc

Regarding our recent project references, there are below major projects that can be for your references.

    1.   200tpd corn wet milling starch production line - Pakistan

    2.   60tpd rice glucose and rice protein workshop - Pakistan

    3.   250tpd corn wet milling starch production, glucose, and modified starch production line - Pakistan

    4.   50,000tpy corn starch workshop - Brazil

    5.   60tpd maltodextrin workshop - Brazil

    6.   20,000tpy citric acid workshop - Brazil

    7.   Sorbito workshop upgrade (built by Novasep initially) - Vietnam

    8.   F55 and citric acid workshop design - Russia

    9.   20,000tpy SPI production line (pilot) - Russia

    10.  120tpd sorbitol plant -India