Airflow dryer is a suitable equipment for drying glass instruments in various laboratories and laboratories that use glass instruments. It has the advantages of speed, energy saving, no water stains, easy use, and simple maintenance. Type B is a spray painted type with an automatic temperature control device (capable of adjusting temperature from 40-120 ℃); Type C is a fully stainless steel temperature regulating type (capable of regulating temperature between 40-120 ℃).