Two-stage compression compared to single-stage compression tends toward the most energy-efficient isothermal compression. From the principle, two-stage compression saves 5–8% energy over single-stage compression.

• Adopts two-stage independent compression
• Equal pressure ratio over both stages with lower compression speed, improving volumetric efficiency
• Oil mist spray cooling between stages makes the entire compression process close to isothermal compression, improving compression insulation efficiency
• Two-stage rotors directly driven by bevel gear respectively, ensuring high compression transmission efficiency
• Large diameter and low-speed rotors reduce bearing stress, lengthening lifespan of bearings and other components

• LCD HD touch monitor with PLC control and human-friendly menu interface design
• Displays multi-line operation parameters and historical records at a glance
• Simple operation and inquiry for convenient maintenance

The inverter is the brain of the air compressor. All operations are processed and regulated through the inverter, ensuring safe and reliable operation of the air compressor system in all aspects.

We typically use inverters from internationally renowned brands with stable and reliable quality, guaranteed after-sales service, and the best possible user experience.

• Carefully selected IP55 high-efficiency energy-saving permanent magnet motor (other IP levels available)
• Meets all national energy efficiency standards
• F-class insulation with B-class temperature rise for effective dust prevention
• SKF heavy-duty bearings ensure continuous, long-term trouble-free operation