The bottle blowing machine is used for making plastic bottles. The raw material is pet bottle preforms. Bottle blowing machine is controled by PLC touch screen computer ,it can control the parameters more accurately, this machine has the advantages of simple operation, safety, and the different position of double quick stop control, as well as the different position of single point dynamic inspiration to move the start button and double button control. the machine only needs one worker and do not need special training. It has special high and low pressure air storage device. the gas supply can be provided by single or double gas source . And this machine is easy to be installed and operated.