1. All stainless steel quenching and tempering cylinder, which is hygienic;

2. Accurate control: the material temperature sensor feeds back the quenching and tempering temperature of the material in the cylinder, and the material can be discharged to the granulator only after it meets the requirements;

3. Convenient operation: special rotor structure and steering control mode to simplify operation;

4. Multiple steam inlets are used for steam addition, so that the material can be heated more fully and the quenching and tempering effect is better