... -880A Semi-auto bottle blowing machine,,automatic preform arranging and dropping out. 1,High-tech Micro PLC Controller is adopt,Preciseness and stableness of the machine ... can be guaranteed.2,Preform goes into heater autoamtically,No need worker to put preform into heater and bottle mould3 ... locking while saves the air source a lot HZ-880A Semi-auto bottle blowing machine