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Oil-Free Air Compressors in PET Blow Molding

Release Time:2025.04.10 Browse:8

Applications:
PET blow molding relies on high-pressure, oil-free air (3.5–4 MPa) to shape preforms into bottles. Contaminant-free air prevents defects in food, beverage, and pharmaceutical packaging.

Technical Advantages:

  • Ultra-Dry Air: Refrigerated dryers achieve dew points below -40°C to eliminate moisture-induced flaws.

  • Precision Control: Stable pressure ensures uniform bottle wall thickness and structural integrity.

  • Hygienic Design: Avoids oil residues that could compromise product safety.

Key Use Cases:

  • Carbonated beverage bottle production.

  • Cosmetic and pharmaceutical packaging.


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