How Many Degermination Methods for Maize Milling Machine

How Many Degermination methods for MAIZE MILLING MACHINE (http://www.flour-milling-machine.com/)? The article tells you in detail. First, semi-wet method degermination technology for maize milling machine: This technology utilizes water absorption difference of corn germs and endosperm, the elasticity of the water absorption and the crushing strength to realize germs degermination. For example, for the soaked whole corn kernels (water content : 18-22%), its endosperm and germs water content and crushing strength is different: endosperm: 10～30 kg/cm2，germs：20～50 kg/cm2. We crush, peel and remove the corn germs and then separate net endosperm(germs≤1.2%), germs and their mixture by utilizing different granularity, gravity and suspension speed of germs and endosperm. Then we uitilize gravity classifying to process the mixture and separate germs by germs flaking and screening. Corn-cleaning(removing impurities, iron material and small paddles)-dampening and tempering-peeling-flaking-grading-degermination and air draft-peeling-flour sifting. According to the researches, semi-wet method degermination for maize milling machine is has the best comprehensive effect in alcohol plant. Second, wet degermination for maize milling machine: Soak the corn into the water containing large quantity of sulphurous acid, then grind and degerm it and separate full corn germs by the spiral separator. This method has been widely used in starch industry and glucose industry to produce 99% purity of starch.