The PET bottle blowing making machine has high safeties with security automatic locking device in each mechanical action, which will make the production into a perfect safe environment, in case of the breakdown in certain procedure. The PET bottle blowing making machine adopts the FESTO air cylinder that avoid contamination and noise. Satisfaction with different atmospheric pressure for blowing and mechanical action by dividing the blowing and action into three parts in the air pressure diagram of the machine. Strong clamping force with high pressure and double crank links to lock the mold. Safe reliable and unique design of the position of valve to make the pneumatic diagram in the machine easier to understand. The machine running needs Low cost and the machine is efficiency and easy to operate and maintenance etc, profited from the fully automatic technological process. Ideal cooling system make the finished bottles without any flaws. Easy for you to install\test and start up.Low rejection rate: Less than 0.2 percent.