This machine is suitable for drying and sterilizing of various glass bottles like penicillin bottles and infusion bottles. It adopts net belt transmission and has step-less speed regulation; Far infrared quartz tube is adopted for heating, which warms up quickly with high efficiency and even temperature distribution; the temperature is displayed by the temperature controller with self setting control and automatic record for future references; the cooling area is equipped with class A vertical laminar flow cleaning device, meeting GMP specification.