ZQ22 series semi-automatic blow moulding machines can blow bottles from 100ml to 5L .Equipped with infrared preheater to heat the preform evenly, which ensure high quality of the bottles. The exhausted air after blowing is discharged through a muffler,which greatly reduces the noise .As the latest technology is adopted to lock moulds with double crank links,the sprocket wheel automatically adjust moulds in a steady and rapid manner.Best price,Quality machines,perfect after-sale service, win good reputation from customers home and abroad!Sincerely hope to start business with your esteemed company!