... DY 1200B SEMI Automatic blow molding machine is suitable for blowing PET bottles of various shapes, volume from 100 ml to 2000 ... ml, wide application for blowing mineral water bottles, soda bottles, cola bottles..1,New double crank four pull-up bar ... ,Sealing, stretch adapts parallel bars (CIS) design, combined, good for products molding3,Advanced gas path design, single, dual air intake ...