Internal Inflation Production Line
The extruder heats polyethylene pellets to a molten state and pushes the material into the mold via a screw. After the material exits the mold, the open end is sealed. Air is injected into the mold cavity to press the material against the inner surface of the water jacket. With the cooperation of the screw's helical thrust and an external traction machine, the desired specification pipe is pulled out. During the traction process, the water jacket surface is water-cooled to allow for rapid shaping.
- Commodity name: Internal Inflation Production Line
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