22kW 8 Bar PM VSD Air Compressor 7.5kW to 132kW

The Elily 22kW 8 Bar PM VSD Air Compressor 7.5kW to 132kW features a standard operating pressure of 0.8 MPa and an air delivery rate of 3.7 m³/min. Utilizing permanent magnet variable speed drive (PM VSD) technology, it delivers high efficiency and low energy consumption, ensuring a stable and worry-free air supply for your workshop.

I: High-Efficiency Permanent Magnet Variable Frequency — Stable Air Supply with Zero Waste
Equipped with a renowned permanent magnet synchronous motor meeting IE4 efficiency standards, and featuring a direct-drive transmission structure, the system eliminates energy losses typically associated with gearboxes. Under 0.8 MPa operating conditions, the measured air displacement reaches 3.7 m³/min with minimal pressure fluctuation, delivering energy savings of over 20% compared to traditional fixed-frequency air compressors. Real-world user data demonstrates that for a workshop with consistent air demand operating 6,000 hours annually, electricity costs can be reduced by nearly 10,000 RMB. The low-frequency soft-start feature prevents peak current surges, effectively protecting both the power grid and the compressor host unit, thereby ensuring a rapid return on investment.

II: Silent Operation & Air-Cooled Heat Dissipation — Stable Performance Around the Clock
The complete unit operates at a measured noise level of just 68 dB(A), allowing for on-site installation within the workshop without the need for a dedicated soundproof room. The robust air-cooling system maintains the discharge temperature at ≤ ambient temperature + 15°C, ensuring stable operation under continuous load without overheating-related shutdowns.

III: Intelligent Variable Frequency Control — Precisely Matching Air Demand Fluctuations
Equipped with a 7-inch touchscreen intelligent controller, the system provides real-time monitoring of key parameters such as discharge pressure, temperature, operating frequency, and current. It automatically adjusts the motor speed based on downstream air consumption—offering stepless speed regulation from 0% to 100%—thereby eliminating energy waste associated with no-load operation. The system also supports remote start/stop capabilities, fault pre-warnings, and maintenance reminders.

IV: High-Efficiency Filtration & Separation System — Delivering a Clean Air Source
Standard configuration includes a high-efficiency primary oil-gas separator, limiting the oil content in the discharge air to ≤ 3 ppm and effectively protecting downstream piping and pneumatic tools. The air intake filter features a filtration precision of 5 μm, reducing dust intake by 85% and significantly extending the service life of the compressor host unit. All internal piping within the unit features a rust-resistant coating process, effectively preventing issues related to moisture and rust contamination in the compressed air at the source. For applications with more stringent air quality requirements (such as spray painting or precision assembly), the system can be flexibly upgraded with external post-processing equipment.

V: Precision Manufacturing and Rigorous Quality Control—A 3-Year Designed Service Life for the Complete Unit
Prior to leaving the factory, every 22kW 8-Bar PM VSD air compressor (covering the 7.5kW to 132kW range) undergoes a rigorous 4-hour full-load thermal test to verify 12 key performance indicators, including vibration, temperature rise, air leakage, and current draw. The main air-end bearings utilize high-quality imported components—specifically SKF or equivalent-grade parts—engineered for a designed service life of ≥40,000 hours. The standard-fill lubricant provides 2,000 hours of continuous operation on a single charge; routine maintenance is limited to periodic condensate drainage and filter cleaning. Yililai offers a comprehensive 1-year warranty on the complete unit, plus a 3-year repair guarantee on the core air-end component. We also provide complimentary on-site commissioning guidance for the initial setup, ensuring a worry-free purchasing experience and complete peace of mind during operation.

Product Specifications:

Note: The above parameters are based on standard operating conditions of 0.8 MPa. For higher pressures or special voltages, please contact us for customization.

Applications:

The Elily 22kW 8 Bar PM VSD Air Compressor 7.5kW to 132kW is particularly well-suited for centralized air supply in small to medium-sized factories, or for localized air supply within large workshops. Typical applications include:
Metalworking: Pneumatic fixturing, sandblasting, drilling, and tapping.
Surface Treatment: Spray painting and pre-treatment blow-off for powder coating.
Packaging & Food: Pneumatic strapping, bottle blowing, and material conveying (requiring the addition of precision filtration downstream).
Maintenance Workshops & Automated Production Lines: Pneumatic wrenches, cylinder actuation, and instrumentation control.
Automotive parts manufacturers, hardware factories, and furniture manufacturers have already purchased this model in batches to replace their piston-type compressors. Users consistently report: "We've been using it for six months without a single shutdown; the air output is ample, and it runs quietly." A single unit is sufficient to meet the stable air supply requirements of an entire workshop.

Service System

We provide comprehensive and impeccable pre-sales, in-sales, and after-sales services, engaging with every client requiring non-standard customization with the utmost professionalism.

Pre-sales and Customization Services

Unlike standard product offerings that allow for no variation, Elilyi provides the following customization options:
Pressure Customization: Adjustable from the base 0.8 MPa to 1.0 MPa or 1.3 MPa (please note that the corresponding air displacement capacity will decrease).
Voltage Customization: Options include 380V/50Hz (Standard), 415V/50Hz, 460V/60Hz, and others.
Accessory Expansion: Air receivers, refrigerated air dryers, and precision filters can be added; customers may opt for an integrated system solution or purchase individual units separately.
Integrated Control: Supports multi-unit linked control and features remote communication interfaces (Modbus RTU available as an option).
Pre-purchase Consultation: Simply provide your specific requirements—including air consumption volume, pressure levels, humidity specifications, and operating duration—and we will deliver a tailored configuration proposal and ROI calculation within 24 hours.

Logistics & Distribution

Supports international trade terms such as FOB (Shenzhen/Guangzhou) and CIF (Destination Port).
Provides a complete set of export documentation (Commercial Invoice, Packing List, Certificate of Origin, Bill of Lading, etc.) and assistance with customs clearance at the destination port.
Packaging complies with international maritime shipping standards, designed to withstand prolonged transit and multimodal transport environments, thereby ensuring the safe arrival of goods.

Customer Feedback

A Shandong-based Auto Parts Manufacturer: Previously utilized three 37kW fixed-frequency compressors; after upgrading to a single 75kW permanent magnet variable-frequency unit, electricity costs dropped by 31%, resulting in annual savings of 52,000 RMB.
A Guangdong-based Packaging Company: Purchased a 22kW model to power its bottle-blowing production line; the unit operated continuously for 14 months without requiring any downtime for maintenance, leading the company to subsequently place a repeat order for two additional units.
A Vietnam-based Timber Mill: Procured a 110kW model through a local distributor; the unit has proven highly adaptable to the region's high-temperature and high-humidity environment and has since been promoted as a benchmark success story.

FAQ

1. Can this 22kW 8 Bar PM VSD Air Compressor 7.5kW to 132kW operate continuously for 24 hours?
Yes, it can. Elilyi's permanent magnet variable frequency models are designed for S1 continuous duty operation. Field tests have demonstrated that, under operating conditions of 0.8 MPa, they can run continuously under load for ≥7,000 hours without requiring a major overhaul.

2. Does the actual air displacement match the values listed in the specifications table?
Our specifications are based on tests conducted in accordance with the ISO 1217 standard (at an intake pressure of 1 bar and an intake temperature of 20°C). If the intake air temperature at the user's site is higher than standard, or if there are leaks in the piping system, there may be a slight reduction in output; however, actual measurements show that the deviation remains within 5% under most operating conditions.

3. Do you offer integrated units that combine an air receiver tank and a dryer?
Yes, we do. The product featured on this page is the standalone version; if you require an integrated model, please check out our "Elily 4-in-1" series.

4. Does customizing the pressure setting affect the air displacement?
Yes, it does. For a given power output, higher pressure results in lower air displacement. For example, a 22 kW model delivers 4.15 m³/min at 0.7 MPa, but this drops to 3.2 m³/min at 1.0 MPa. When selecting a model, please ensure you match it to your specific maximum pressure requirements.

5. Do you support OEM/ODM services?
Yes, we do. The minimum order quantity is 5 units. For specific details, please consult our International Trade Department; we welcome OEM/ODM partnerships.

6. What is the purchasing process?
Consultation → Submission of air usage parameters → Elily provides a solution proposal and quotation → Contract signing → Payment → Production/Shipment → Commissioning guidance → Periodic follow-up visits.