Dairy processing equipment is the core support for ensuring product quality and production efficiency. Through precise mechanical design and intelligent control, it achieves standardized operations throughout the entire process from raw milk to finished products.

Core components of dairy processing equipment and equipment functions:

1. Raw material processing equipment

The raw material receiving tank and pumping system are made of food grade stainless steel and equipped with centrifugal pumps or screw pumps to achieve seamless transportation of milk from the receiving tank to the pre-treatment section.

2. Standardization and separation equipment

The centrifugal separator separates the raw milk into cream and skim milk through the centrifugal force generated by high-speed rotation, with an accuracy of ± 0.05% in adjusting the fat content. The membrane filtration system utilizes microfiltration and ultrafiltration technologies to remove microorganisms and large molecular impurities, making it suitable for the production of high protein dairy products. The fat standardization tank is equipped with an online fat analyzer, which monitors the fat content of the milk flow in real time. Combined with the PLC control system, it dynamically adjusts the mixing ratio of skim milk and cream to ensure that the error of the finished fat content is controlled within ± 0.05%.

3. Sterilization and homogenization equipment for dairy processing equipment

The UHT processing unit adopts direct steam injection technology to inactivate microbial spores under conditions of 140-150 ℃/2-5 seconds. Combined with a closed cycle cooling system, the dairy products are cooled to 25 ℃ within 3 seconds, with a thermal efficiency of over 85%.

4. Fermentation and packaging equipment

The stainless steel fermentation tank is equipped with a jacket temperature control system, which can accurately adjust the fermentation temperature to ± 0.5 ℃, meeting the growth needs of strains such as Lactobacillus bulgaricus and Streptococcus thermophilus. Through hydrogen peroxide spray sterilization and HEPA air filtration, the sterile filling machine maintains an ISO-8 clean environment, and cooperates with Tetra Pak filling technology to extend the shelf life of normal temperature milk to 12 months.