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 influenced 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 to enhance food surface moisture vaporization ability 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 sand dryer theory, the air temperature is too high, the low temperature rise sand grain dryer that price, quality decline. So the sand dryer, without affecting the quality of food provided should be used with high 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 of sand dryer drying process pictures, I hope you will seriously grasp, trying to make grain dryer for us to maximize the benefits! Today dryer has been widely used in people's lives with, such as food, chemicals, textiles, etc. everywhere. Because drying equipment and widely recognized by consumers so we Xin Chao Machinery very careful choice of materials. Factors affecting the quality and safety of the dryer is that it is closely related to manufacturing materials, determine the drying cost control, the correct choice of materials and reasonable price is more important. Xiaobian recommend the following matters should be noted that the selection for you. Should choose material drying equipment installation environment; dryer selection of materials; meet the needs of the processing of materials, because there are many different types of drying equipment and processing materials, covering food, pharmaceutical, chemical, paper, and many other areas, so it should be appropriate material is selected according to the characteristics of the material. Usually antiseptic methods are the following: 1, electrostatic powder coating. Application of paint in the traditional drying equipment manufacturing is a liquid that contains a large amount of organic solvents such as ether ketones and hydrocarbons production has brought a series of troubles, storage and transportation, construction, explosive and very unsafe using electrostatic powder coating can improve the situation perfectly. 2, phosphating, passivation process, the electronic and electrochemical reactions, a single-pass processing can now original color of the metal surface, while the control of rust on the metal surface layer density. Which is good quality sand dryer | Guizhou sand 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!