Food and beverage plants use compressed air for packaging, conveying, cleaning and actuation. Because air contacts food, its quality is a food safety issue that must meet strict standards.
Why Oil-Free Air
- Oil contamination can taint products and violate regulations.
- Oil-free compressors deliver certified clean air.
- Choose the right ISO 8573 air purity class for each application.
Dryers and Filtration
- Dry air prevents spoilage and protects packaging machines.
- Sterile filtration removes particles and micro-organisms.
- Point-of-use filters protect direct product-contact air.
Recommended System
- Oil-free screw compressor + dryer + high-efficiency filtration.
- Regular validation and air quality testing.
What air quality standard applies to food production?
Many plants target ISO 8573-1 Class 1.2.1 or better for direct product contact air, depending on local regulations.
Talk to an Engineer
Contact Panrui with your flow, pressure and air quality requirements to get a recommendation and factory quote for your project.