Product Category
Rotary screw technology for continuous-duty industrial air supply. NUAIR's screw compressor range spans 3 to 100 HP with fixed and variable-speed options — engineered for energy efficiency, low noise, and minimal total cost of ownership.
Six reasons NUAIR screw compressors outperform across the full duty cycle.
Oil injection lubricates, cools, and seals the twin-rotor airend simultaneously — enabling continuous high-pressure output with minimal wear and no inter-stage cooling required.
An optimised belt-drive system decouples motor from airend, absorbing vibration, simplifying maintenance, and allowing speed tuning via pulley selection without additional electronics.
Inverter variants continuously match motor speed to air demand, eliminating off-load energy waste and delivering up to 35% energy savings compared with fixed-speed equivalents.
High-efficiency oil cooler and aftercooler circuits keep delivery air temperature within safe limits, protecting downstream equipment and extending oil service intervals.
Full acoustic enclosures and vibration-isolated mounting keep noise levels at 67–72 dB(A) — low enough for installation adjacent to production areas without additional barriers.
Integrated microprocessor controller monitors pressure, temperature, oil level, and service intervals, providing real-time diagnostics and remote monitoring capability.
Who Uses Screw Compressors
Rotary screw compressors excel anywhere compressed air demand is sustained and consistent. Unlike piston units, screw compressors have no valves to wear and run continuously without thermal overload — making them the industry standard for large-scale manufacturing and process applications.
Our application engineers can calculate the correct compressor size based on your air demand, duty cycle, and available installation space.