.Cooling & heating tank-be widely used in the fields of producing foods, beverage, and medicine for cooling, heating and mixing.

2.Jacket layer: made of steel plate A3 or 1Gr18Ni9Ti, screw-type reinforcement device; cool water runs from low to up（no pressure） to get the best temperature changing effect.

3. Insulated layer: jacketed with =2mm stainless steel plate, foam-thermal insulant.

4. Speed Reducer: Cycloidal gear, fixed on the top, connected to the stirring axle, loose joints, easy to strip and clean.

5. Temperature Meter: installed on the top, sensor touches the lowest level to get the accurate temperature.