zh2000 two-step manually preform inserted full-auto bottle blower is applicable for blowing the carbonic acid beverage bottle, mineral spring water bottle,farm chemical bottle,oil bottle,medical,hot-filled bottle in any shapes and made of PET,PC,PP or PE raw material.MACHINES FEATURES Use the advanced touch-screen computer control,easy opertion,stable quality and high safety. Use the electric appliances and pneumatic components of worldwide famous brands,stable and accurate velocity. The whole production process is finished by the automatic micro-computerized control,auto-fault detection,automatic alarm, each action has interlocking device as a security guarantee. The gas circuit is designed into low-pressure and high-pressure twice blowing and action three portions,making sure of an even bottle forming and a steady action. Use a high pressure,double crank arm and linkage for boosted mold lock,a powerful mold locking strength. The blower is reasonably designed,smooth running,with the production workmanship flow fully automatic,and holds less investment,high efficiency,easy operation,simple repair,safety etc.Advantages.