This equipment is mainly used for vacuum baking and degassing of thin film heating sheets. It uses molecular pumps and mechanical pumps as air extraction systems and advanced PID temperature controllers to control the temperature. It can effectively control, monitor and record the vacuum degree and temperature. It has fast heating, good temperature uniformity, simple operation, stable and reliable Reliable, mainly used for defogging and anti-freezing in the fields of aerospace, public transportation, medical equipment, optical lenses and glass.