Unlike other dry rice dry food, rice is a heat-sensitive crop drying too fast or preferences improper prone fissuring. The so-called "Crack" is the rice after drying or cooling ash dryer, the particle surface micro-cracks, which directly affects the rate of rice cereal when broken, thus affecting paddy rice yield of ash dryer Aftermarket good, that is, the impact of its production and economic value. Therefore, the state standards: increase the value of crack ratio of no more than 3%. Second, the structure is different from other food crops of rice, rice grains and grain by a hard shell components. Rice plays a protective role in the housing, it is easier to save than rice paddy. Rice plays its shell when dry out the surface of the water inside hinder metastasis. So it becomes a difficult dry rice grain. Tests showed that drying characteristics rice husk, rice and rice bran are different, the equilibrium moisture content also varies, and therefore can not be regarded as a uniform body of rice, but should be seen as a complex. Grain dryer played a essential role in our agricultural production, farmers friends along! With the improvement of grain species, improve yields and national investment increased grain drying equipment, construction of large, medium and small grain drying facilities is increasing. Can matching high quality, long life, economical and practical, good reliability and high degree of automation of the dryer is essential. Grain dryer those factors affected ash dryer pictures during the drying process, specifically, what does? Listen grain dryer manufacturers Xin Chao machinery to a detailed explanation. When the air temperature increase, which would increase the heat to pass food, thereby enhancing the ability of grain surface moisture vaporization energy-ash dryer manufacturers to make food grain internal moisture transfer speed. Besides air temperature increased. The saturated moisture content increases, the ability to take up water is also strengthened. Thereby increasing the air temperature can not only improve the drying rate, shorten the drying time, but it will also reduce a unit of heat consumption. Limiting factor is the air temperature increase food quality, air temperature is too high, the grain temperature rise, decline in quality. Therefore, under the premise of not affecting food quality should be high in the air temperature. Appropriate to increase the drying rate of the media through the grain layer, but also to accelerate the drying process of grain. When the air temperature and moisture content of grain is the same, hot air flow rate in the 0.5 m / sec range drying effect is most obvious. Experimental results show that the hot air flow rate from 0.3 m / s to 0.5 m / sec, dry much faster, however, when the flow rate increased to 0.7 m / sec with a two o'clock, but can not make the drying rate accelerated. At higher initial moisture grain, the impact velocity of the hot air drying process more significant. These are the five factors affecting grain drying process, we hope to be able to seriously grasp, trying to make grain dryer for us to maximize the benefits! Fly ash dryer pictures, fly ash dryer, Xin Chao beneficiation by 巩义鑫 ultra processing plant.巩义鑫 ultra beneficiation plant (www.zzxinchao.com) strong, credible, in Zhengzhou, Henan Province drying equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xin Chao beneficiation and you hand into the brilliant, for a better future!