The PET stretch blow molding machine operates by taking preforms, which are small, pre-shaped PET containers, and stretching them in both length and diameter using high-pressure air. This stretching process allows the preforms to take on the desired shape and size of the final bottle or container. The machine then uses a combination of heat and pressure to blow air into the stretched preform, expanding it to its full size and creating the final product.

The injection blow molding process begins with the injection of molten plastic material into a mold cavity, creating a preform in the shape of the final product. The preform is then transferred to a separate blow mold cavity, where pressurized air is used to expand and shape the preform into its final hollow form。

Shuttle blow molding machines are known for their versatility and flexibility. They can produce a wide range of container sizes and shapes, from small bottles to large industrial containers. The shuttle movement allows for efficient production cycles and enables the machine to handle different molds and product designs.

The machine consists of a central wheel or carousel with multiple molds attached to it.Wheel blow molding machines are known for their high production output and efficiency. They can produce a wide range of container sizes, from small bottles to larger containers, with consistent wall thickness and excellent dimensional accuracy.