This equipment adopting large, vertical cooling surface is introduces in 90''s with advanced technology. Through the fixed full automatic control system. it can be operated in first time of positioning, and also can refrigerate the milk rapidly to the desirable 4degree and continuously keeping the temperature. In prevent of there production of bacterium and remaining the A grade emulsification of emulsion. The refrigerating compress or adopting the overall sealing compressor, with perfect property and energy saving function