Pasteurization system mixed feedstock is heated to 68 ~ 70 ℃, and maintain this temperature for 30min hot frying machine, after rapid cooling to 4-5 ℃. Because bacteria are generally lethal point temperature below 68 ℃ and time 30min, so the mixed material after this treatment, which can kill pathogenic bacteria and the vast majority of non-pathogenic bacteria; mixed material is heated suddenly cooling, hot and cold dramatic change can induce the death of the bacteria is mainly a sterilization method for milk, can kill pathogens harmful to health but also make less milk quality possible changes occur. That is based on the high-temperature heat TB highly lethal curve and milk quality is the most susceptible to heat cream separation principle difference in thermal destruction curve temperature frying machine images at a high temperature for a long time or a short time at low temperatures A method for processing of heating. Wherein, at below 60 ℃ heated for 30 minutes way, as a standard low-temperature sterilization, the early world widely used. Using high-temperature processing temperature frying machine lines, although somewhat influence on milk quality, but can enhance the sterilization effect, this method is called high-temperature sterilization (sterilization), which is heated above 95 ℃ 20 minutes. In addition to pasteurize milk, fermented products can also be used. Pasteurization machine Typically, bags of milk on the market is the use of pasteurization of production. Taken to fresh milk factory hot frying machine manufacturers, the first low-temperature treatment, and then sterilized by pasteurization. Produced by this method are generally bags of milk can be stored for a long time. Of course, the specific processes and process much more complex, but the general principle is that. Guizhou hot frying machine | high-temperature frying machine line | Zhucheng State of the machinery (certified merchants) provided by State Machinery Co., Ltd. Zhucheng country. Zhucheng State of the Machinery Co., Ltd. (www.135836.com) (www.guobangjixie.com) is specialized in the "potato chips frying equipment, beans frying equipment" of the enterprise, the company of "honesty, hard service" concept provide you with the highest quality products and services. Welcome to inquire! Contact: Wang Wei. You can also access (www.guobangjixie.com/supply_details_44967465.html), for more information about the company.