The product cools by circular and vertical wall. The automatic control system makes whole process of observation available. The original milk can reach rapidly needed temperature of 4 ?? 5 ?? and keep the temperature. To invent bacilli increased and keep A degree for the original milk. Imported compressor is adopted in the equipment, having high performance, energy-saving, full seal and protection system that prevents damage due to overload. And have high & low level control system and automatic cycle spray and agitating device. The body is made of high-quality stainless steel(SUS304). The insulation used PU, it has high heat insulated capability. So it is an ideal store and cool equipment to milk collection station, meadow and unit which specializes in farming milk cow.