What is an extrusion blow moulding machine?
A hot tube of plastic from an extruder that is cooled in a mold and then air is blown into the mold.
Is extrusion molding the same as blow molding?
No. Blow Molding is used for bottles, bars, and containers. Extrusion molding is used for making pipes, tubes, profiles, sheets, films, and pellets.
What are the advantages of extrusion blow molding?
It is low cost, flexible, high productivity, and automated.