Screws and Barrels For Blow Moulding

Screw is the most essential part of blow moulding system, Screw design for blow moulding is the first step in good parison formation, and a major move toward achieving lower overall cycle times. Unlike injection molding, blow molding screws are normally designed for a specific type of material and application, therefore, the screw and barrel for blow molding system such as injection blow moulding machine, PET blowing machine, PET stretch blow moulding machine, extrusion blow moulding, HDPE blow moulding machine that Nan Yun designed is able to provide a high rate of through-put to meet our clients' need.