Mixed flow Paddy Dryer adopt advanced models, in which base on more than 10 years experience of designing and manufacturing, and accord with the actual situation in various regions of the development.
Paddy dryer can dry various grains, rice, soybean, wheat, sorghum, canola and other grains and oilseed. Also it has strong adaptability to climate and environment. The rice dryer dries with clean hot-blast, heat oil to coal-fired furnace. The machine designed as continuous drying operation, installed and working outdoor. It is suitable for use in the grain storage and grain and oil processing plants and other occasions in some country.
The paddy dryer adopt technology of low temperature drying process that ensure high quality of paddy, however, we decrease the influence of efficiency of drying. After drying paddy fissuring rate increased less than 1.5%, precipitation evenly. Waste gas recycling can save more power, the whole high thermal efficiency, economizer 7-8%. The paddy dryer uses a unique process layout, with a total installed capacity is reduced, in the same production capacity of saving 30 to 40%.
Crack means the skin of rice cracks appear in the high-temperature process. If rice crack happen, a glass transition temperature changes under certain conditions cause internal fissure in. Since rice has a heat-sensitive characteristics, temperature will cause cracking rice and powdered fine. It will seriously affect the quality and taste of rice, also it makes storage more difficult, so the value of rice will be significantly reduced. Therefore, paddy dryers, the increasing in temperature to enhance the drying efficiency, also crash rate increased significantly, so it takes difficult to rice drying.
The results showed that: high-temperature drying (maximum temperature 46.5 ℃), higher low-temperature heating and drying (maximum temperature 3 5 .3 ℃) than when the efficiency that the former dewatering for the latter 2.2 (2.5 3 / 1.15) times; the latter Crack growth rate of the former 5 (2.5 / 0.5) times. Therefore, the study reasonable drying process, to ensure the quality and activity of rice is extremely important.
Zhengzhou Wangu Machinery Co., Ltd, the use of advanced tempering section technology, using technology of tempering in the drying process, to dry rice step by step, then take the way to gradually reduce the rice water, after years of practice and experience, In the domestic rice dryer industry, laying a unique leading edge technology for rice agriculture increase production, national food security escort.
· Stop rice turn musty and germination of rice in the plum rain season or rainy season.
· Moldy rice will produce aflatoxin, which is one of the most important causes of cancer and the one of most dangerous poison.
• Once produced aflatoxin, it will not be killed in less than 208 degrees;
· Even people eating meats, in which is feed on moldy containing with aflatoxin that will be poisoned as well.
· Saving room of threshing grounds.
· Sunshine drying on road will cause traffic problem, and losses of rice. Also it will pollute rice.
· 24 hours of fully automated drying, saving cost of labors, high drying efficiency.
· High evenness of drying, wet and dry grain mix will not happen, will not produce yellow rice, which greatly reduces the crack rate.
· Dried rice has good tastes, high quality, and it will not losses in drying process.
· Furnace suit every kind fuels, such as coal, natural gas, bio-gas, oil, and biomass energy, which is according to user’s needs.
· Using rice husk as fuel, achieve 0 cost. Firing rice husks from 1 hectare can take energy to dry rice harvested from 3 hectare. Other biomass energy can be use as well, such as straw and coconut.
· Producing and sales directly. No agent can ensure customer get the lowest price with warranty, we provide permanent replacement of wearing parts procurement, permanent service, allowing users to produce without any worries.