★ Temperature range: 0~70℃

★ Operating pressure: 0.2 MPa

★ Rotation speed: ≤500rpm

★ Capacity:  500~5000t/a（calculated by 8000h per year）

★ Heat transfer: Heating or cooling medium goes through the hollow axis and winding tubes around it as well as the outer jacket, resulting in a substantial increase in heat transfer area by 5 times；

★ Mass transfer: The axis equipped with a number of little sticks can be rotated, which will effectively promote mixing, diffusion and mass transfer of reactants.

★ Application: Suitable for viscous liquid, heterogeneous system, gas-liquid system and reactions involved in a small amount of solid.

★ The center shaft type can be customized according to different working conditions.