Passed the ISO9001 quality system certification and the establishment of industrial drying industry alliance standards under the guidance of the Chinese Standardization Research Institute.
- May 08, 2019 -
in the process of milk powder production, the dryer is usually vacuum spray drying, the quality of raw materials used for the production of milk powder has very strict requirements, the number of bacteria per g milk powder must not exceed 50000, some countries or even 30000, without any further pollution, this is equivalent to 5000 (or 3000) of the total bacteria per litre after blending with the product, due to vacuum evaporation during spray drying process. It is also important to control the non-growth and reproduction of heat-resistant bacteria in concentrate during vacuum evaporation. Centrifugal sterilizer treatment or microfiltration in dryer is therefore applied to milk powder production to remove bacterial spores in milk and improve the microbial quality of final products. It is not difficult to see from the production process that every detail of milk powder production process is extremely strict. Why do bacteria grow? Usually because of the old dryer equipment, or parts damage, or user negligence. Every enterprise that makes food should have conscience. Every person who struggles on the food production line should be strict with himself and be responsible for other people's lives.