HZ-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 ... rotation heating design,Electricity save 60%4,Special mould locking system enables faster mould locking while saves the air source a lot ...