Application
Food & Beverage
Oil-free air for food production. ISO 8573-1 Class 1.1.1 target, contact-free air paths.
Industry Pain Points
Oil carryover risks product contamination and recalls
Peak demand during filling/sterilisation shifts
HACCP and customer audits require documented air quality
Compressed Air Demand
Typical demand: 5-40 m³/min at 7-10 bar, dew point ≤ -40°C, oil ≤ 0.01 mg/m³ (Class 1).
Recommended System
Oil-free screw compressors + refrigerant/desiccant dryers + multi-stage filtration + optional heat recovery.
Recommended Products
VSD CompressorsGA 45 VSD+
Model AC-6EA1FC
- 45 kW
- 8.6 bar
- FAD 7.5 m³/min
- Wide flow turndown 25%-100%
- Smart controller, multi-unit sequencing
VSD CompressorsGA 75 VSD+
Model AC-4E90B7
- 75 kW
- 10.4 bar
- FAD 12.6 m³/min
- Heavy-duty airend, 8,000 h/year continuous duty
- High-efficiency cooler for hot environments
Key Parameters & Standards
- ISO 8573-1 Class 1.1.1 / 2.2.1
- HACCP / GMP compliance
- Dew point -40°C
Implementation Process
- On-site air demand audit
- System sizing & layout design
- Installation & piping upgrade
- Air quality verification & acceptance
- Remote monitoring & maintenance
Energy & Quality
VSD control plus heat recovery reuses 70-90% of compression heat; total energy typically drops 20-35%.
Related Case
Automotive Assembly Line Air
Solution case: automotive assembly line, 3x GA 45 VSD+ with central control, 22% energy reduction.