Changzhou source Kwong Wah Drying Equipment Co., located in the birthplace of China drying equipment industry - Coke Town Changzhou Wujin District, adjacent to the Beijing-Shanghai high-speed, the Shanghai-Nanjing Railway, the Shanghai-Nanjing Expressway Yokoyama Crossing three kilometers, double cone rotary vacuum dryer drawings, the main production: drying, mixing, granulating equipment. (1) The situation (such as material shapes, sizes, piling method) is dried material, the material itself, the moisture content, density, viscosity and other properties. Generally, the material fine particles and uniform, piling loose, thin, the internal water easily spread. If the increase in the initial temperature of the material, by vacuum filtration pre-treatment, to reduce the moisture content of the material, etc., can increase the speed of vacuum drying. (2) the higher the degree of vacuum, the more conducive to water vaporized at a lower temperature, but too high negative vacuum thermal conductivity, the material will affect the heating effect. To improve the speed of drying, double cone rotary vacuum, vacuum degree should be considered depending on the characteristics of the material. Typically, the vacuum should not be less than 1 × 104Pa. Changzhou source Kwong Wah Drying Equipment Co., located in the birthplace of China drying equipment industry - Coke Town Changzhou Wujin District, adjacent to the Beijing-Shanghai high-speed, the Shanghai-Nanjing Railway, the Shanghai-Nanjing Expressway Yokoyama Crossing three kilometers, the main production: dry, mix granulation equipment. Vacuuming pipe empty sleeve rotary shaft seal leakage and movement to explore cleaned in some double cone rotary vacuum dryer evacuated tube empty sleeve rotary shaft device, which uses double shaft seal skeleton structure, since the structure of the seal is not reliable, the Under the cylinder vacuum effect can easily cause leakage, sometimes called "leakage" phenomenon. At the same time, also because the seal is not reliable in the balance when dry powder, powder balance here by conventional rotary dynamic washes are difficult to clean, and this will lead to cross-contamination when changing batches. Recent domestic manufacturers have made some improvements on this, double cone rotary vacuum dryer, and some with special seal (such as special mechanical seal, magnetic fluid seals, etc.). 2 and some manufacturers made improvements in pumping real structure, so that part is not inserted into the evacuated interior of the cylinder, only outside contact with the rotating cylinder, sintered metal mesh as a filter, easy to clean, easy sterilization, Useful and with high purity nitrogen gas cleaning system to prevent dust filter material clogging holes for vacuum flow. Double cone rotary vacuum source Kwong Wah dried, double cone rotary vacuum dryer provided by Changzhou source Kwong Wah Drying Technology Limited. Changzhou source Kwong Wah dried Technology Co., Ltd. (www.yghgz.com) is specialized in "drying equipment, mixing equipment, granulating equipment", the company adhering to the "honesty, hard service" concept, to provide you with the most quality products and services. Welcome to inquire! Contact: Gao Hua.