MS Semi-Auto Blow Molding Machine is traditional model of Semi Automatic Blow Molding Machine. Each set of MS Series semi-automatic PET Bottle Blowing Machine is composed by two parts: Bottle Blower and Infrared Preform Oven.Suitable for various PET bottles from 50ml to 2L, wide range of application. Infrared heaters, independently adjustable, simple structure, stable running.