MG-PP 1200 automatic stretch blow molding machine (blow moudling amchine, PP blow molder, stretch blow moldign machine) with two cavities is specially designed for hospital and dairy product package because the purity of the blowing air is the most outstanding point of the machine. Firstly, its transmission parts are made of stainless steel. Then "STATIC DUST-REMOVING SYSTEM" removes tiny dust from performs in the course of automatic conveyor sending preforms. Special medicinal air filtering system, named "highly-efficient dust-removing filter", purifies blowing air completely so as to ensure the shaping bottle inside clean during blowing air into performs. Specially designed long preform baking tunnel meets requirements of "GRADUAL HEATING" to have heating quality of preforms and transfusion bottles. MG-PP 1200 overcomes many technical constrains and perfects its function of purifying the blowing air ideally, and now it has already become an ideal equipment for hospital liquid medicine package and most popular container for dairy products without pollution. Features: 1.Feeding system carries the preform automatically. 2.Static dust-removing system remove tiny dust in performs. 3.Suit to produce 0.05 ~ 1.5L narrow neck PP container 4.Advanced PLC control system with a use-friendly control panel 5.Reliable sensor system monitor machine's auto running 6.Equipped with special designed air storage unit 7.Powerful heating unit with precision control and specially designed preform long baking tunnel. 8.Cooling system to get perfect cooling result 9.Compact structure to save space 10.No need any human labor during bottle production 11.Prevent bottle from possible pollution by worker 12.All of main parts are made of stainless steel. 13.Simple installation & startup adjustment 14.Waste rate of finished bottle is less than 0.3%.