This series is a new-generation steam sterilizer which can also funtion as a washer. The whole process could be divided into the seven steps of soaking, washing coarse, exquisite wash, dehydration, sterilization, drying and cooling. Will better control of temperature, pressure and time, dressing materials are sterilized and dried quickly and effectively. This product is applicable to pharmaceutical factories and hospitals. It could be used not only as an autoclave but also as a washer.