China Two Stage Air Compressor Manufacturer
When seeking reliable compressed air solutions, a Two Stage Air Compressor stands out as a high-performance choice for demanding industrial and commercial applications. Elily has engineered a range of two stage air compressors that deliver exceptional efficiency, durability, and consistent output. Unlike smaller single-stage units, a two stage system compresses air in two distinct steps, significantly reducing the load on the motor, lowering operating temperatures, and providing higher pressure with less energy per cubic foot of air. This design results in extended equipment life and lower long-term operational costs. Elily’s commitment to precision manufacturing ensures that every component, from the intercooler to the valve plates, works seamlessly to deliver peak reliability.
Noise Reduction and Workplace Comfort
Elily offers both open and enclosed configurations. Enclosed models feature sound-dampening panels with high-density acoustic foam, reducing overall noise to as low as 68 dBA. The belt guard is designed to reduce high-frequency whine, and the intake silencer is tuned to the pump’s induction frequency. Even open units are engineered with balanced pulleys and precise piston ring fits that minimize mechanical clatter. This focus on quiet operation makes Elily two stage compressors suitable for indoor installation near workstations without requiring additional sound enclosures.
Installation and Space Requirements
Proper installation is straightforward with the included manual and pre-installed vibration isolation pads. The compressors are shipped complete with lubricant, and the pump is test-run at the factory. Electrical connections are clearly marked, and the motor rotation arrow simplifies three-phase wiring checks. A minimum clearance of 24 inches around the compressor is recommended for cooling airflow and maintenance access. The vertical tank models have a smaller footprint, making them ideal for facilities with limited floor space, while horizontal tanks offer easier access to pump components.
Common Applications
Elily two stage air compressors are trusted in a wide variety of settings. Automotive body shops rely on them for high-demand spray painting and pneumatic tool operation. Manufacturing plants use them for CNC tool clamping, blow molding, and automated assembly lines. In construction, these compressors power jackhammers, sandblasters, and impact wrenches. Other applications include wastewater treatment, compressed air for food packaging (with oil-free options available), and laboratory testing. The ability to maintain high pressure under continuous demand makes them indispensable where intermittent maximum flow is needed without pressure drop.
Durability Testing and Quality Assurance
Every Elily pump undergoes a 24-hour run-in test before being installed on a receiver. During this test, the compressor operates at its maximum rated pressure and duty cycle while performance data is recorded. Leak tests, vibration analysis, and oil analysis samples are taken to verify initial quality. Assembly is performed in an ISO 9001 certified facility, and components such as reed valves and gaskets are sourced from high-grade suppliers to ensure consistent part longevity. The receiver tanks are hydrostatically tested and ASME coded, and all units carry a two-year bumper-to-bumper warranty with extended coverage on the pump.
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Custom 22kW to 315kW VSD Two Stage Air Compressor
Welcome to Elily, your reliable supplier for bulk customized 22kW–315kW Two-Stage VSD Screw Air Compressors. With more than ten years of professional manufacturing experience, we guarantee fast lead times and consistent stable product quality.
Each unit is fitted with a two-stage compression air end equipped with two groups of screw rotors in different sizes to optimize pressure distribution. This design greatly lowers the compression ratio of each compression stage, cutting power consumption by roughly 15% when compared to single-stage compressors.
Combined with a permanent magnet variable frequency motor and direct-drive transmission structure, the machine supports an air output regulation range of 10–100% and maintains steady, high-efficiency running performance.
It is perfectly applicable to medium and large industrial scenarios covering textile, chemical, electronics, machinery manufacturing, mining, food packaging and other industries.
Custom 22kW to 315kW Fixed Speed Two Stage Air Compressor
Elily factory specializes in custom two-stage fixed-speed rotary screw air compressors with power ranging from 22kW to 315kW. The discharge pressure can be fully customized from 0.8 MPa to 1.6 MPa to adapt to diverse industrial air supply requirements.
Adopting professional two-stage compression and intercooling design, the equipment achieves an optimized compression ratio and effectively reduces exhaust temperature. Matched with a direct-drive structure and fixed-speed asynchronous motor, the compressor delivers continuous, stable and pulsation-free compressed air output.
The unit adopts standard forced air cooling system, controlling the exhaust temperature within 15°C above ambient temperature. The operating noise is maintained at 75–85 dB, meeting industrial environmental noise standards. Equipped with premium SKF bearings and high-efficiency precision rotor profiles, the compressor features long service life, stable operation and strong environmental adaptability.
Widely applicable for medium and large industrial scenarios including textile, chemical, mining and food processing industries, this two-stage fixed-speed air compressor serves as a durable, reliable and cost-effective compressed air solution for mass production facilities.
Benefit from 20,000㎡ modern manufacturing facilities and strict standardized production protocols for every Two Stage Air Compressor. Email Elily today to locked-in the best wholesale rates for your project!
