Corn starch production line
The color of corn starch is light white,the corn starch is soaked in the sulphurous acid (the concentration is 0.3%),then we can get the starch by crushing,screening,sedimentation,drying and grinding etc.
Manufacturing technique of corn starch:
Cleaning the corn-soaking-separating the germ--fine grinding and separating the residue--separating the gluten--starch milk--dewatering--wet starch-spray drying-packing
The following machines can be used for this production process:
Stone cleaning groove-----2 sets (Owned)
Sulphurous acid tank-------1 set (Owned)
Sulphur absorption tower
Steeping tank------6 sets (Owned)
Heavy vibration sifter
Germ vibrating sifter
Pressure curved sifter
Steam floating tank
Sprial wiping machine
Plate and frame filter press
Airflow drying machine
Washing tank and slurry tank etc
Pump,tube and valve etc.
The impurities of the corn can be removed by vibration sifter,for example,in order to remove the big impurities,the round hole 17-20mm in diameter is the first layer,and the round hole 12-15mm in diameter is the second layer,in order to remove small impurities,,the round hole 2mm in diameter is the third layer.