The principle of the equipment : The first station : Plastic particles into the injection mold cavity after injection system, form the preform,the size of the bottle neck can be accurate and stable.

The second station : Rotate 120 degrees,preform to the stretch&blow station,to stretch blow molding preform
for container.

The third station:Rotate again, the completed containers will be ejected in this station, one product production cycle is finished.