55kW Standalone Low Pressure VSD Air Compressor

Our 55kW Standalone Low-Pressure VSD Air Compressor offers significant competitive advantages compared to our industry peers.
Key Selling Points:
1. Pure Standalone Design: (No integrated air tank or dryer) — Easily integrates with the customer's existing air supply system, allowing for flexible configuration and future upgrades.
2. Pressure Range: Customizable from 3 to 6 bar, covering a wide range of low-pressure applications such as purging, pneumatic conveying, and general pneumatic operations.
3. Permanent Magnet VSD Motor: Adjusts speed on demand, achieving energy savings of over 30%, and supports continuous 24-hour operation.
4. Direct-Drive Transmission: Eliminates belt-related power loss and wear, resulting in a significantly lower failure rate.
5. Dedicated Low-Pressure Air End: Factory-calibrated and pressure-locked; requires no pressure-relief modifications and ensures highly stable air pressure output.
6. High-Precision Rotors: Dynamically balanced for minimal vibration and low noise levels, allowing for direct installation within the workshop environment.
7. Intelligent VSD Controller: Features constant-pressure control and displays real-time data for pressure, temperature, load status, and fault codes, ensuring simple and intuitive operation.
8. Simple, Compact Design: Offers flexible installation options and is fully compatible with the customer's existing air tanks, refrigerated dryers, and filtration systems.
9. Universal Consumables: (Air filters, oil filters, oil-gas separators, and lubricants) — Ensures low maintenance costs through the use of standard, widely available components.

Applications:

Widely applicable across various industries, including process air supply for textile printing and dyeing plants, pneumatic conveying of powdered materials, high-pressure blow-off for workshop dust removal, surface dust removal for hardware components, pneumatic support for light industry packaging assembly lines, low-pressure air supply for workstations in electronics factories, auxiliary air supply for environmental protection equipment, and centralized low-pressure air supply networks for newly constructed industrial facilities.

Company Strength

Our company employs a team of engineers with extensive experience in the R&D of cutting-edge air compressor technologies, backed by robust technical support. We specialize in the R&D, manufacturing, and sales of industrial-frequency, permanent magnet variable frequency, two-stage compression permanent magnet variable frequency, low-pressure, and portable screw air compressors, as well as blowers and vacuum pumps. All of our permanent magnet variable frequency air compressors have successfully passed the national Level 1 energy efficiency certification.

Our Guangdong Branch is situated in Liaobu Town, Dongguan. Our manufacturing base features standardized factory facilities spanning over 20,000 square meters. We utilize the most advanced manufacturing and testing equipment available, and we hold our technical workforce to rigorous professional standards. All of our products are equipped with Hanbell air ends (manufactured using Taiwanese technology), Level 1 energy efficiency permanent magnet variable frequency motors, and Zhongchen split-type variable frequency drives; furthermore, all other components are exclusively sourced from leading domestic brands renowned for their energy-saving performance.

Our products are widely applied across a diverse range of industries, including: rubber, packaging, plastics, CNC machining, glass, ceramics, leather, woodworking and home furnishings, electronics, central vacuum systems, material handling, and printing and dyeing.

After-Sales Service

A 1-year warranty covers the entire machine; core components—including the permanent magnet motor, compressor air-end, and frequency converter—carry a 3-year warranty.
We provide lifetime complimentary technical support, parameter tuning for low-pressure operating conditions, and remote troubleshooting guidance.
After-sales service requests are responded to within 2 hours; for major industrial cities within China, an engineer will be dispatched on-site for inspection and maintenance within 48 hours.
We provide complimentary services for installation positioning, wiring guidance, customized pressure settings, and operational training. English and Chinese user manuals, as well as maintenance videos, are included.
We maintain a ready stock of consumables and spare parts—such as air filter elements, compressor oil, oil separators, frequency controllers, and solenoid valves—available for shipment and replacement within 48 hours.
Optional Annual Maintenance Packages are available, featuring periodic operational condition assessments, consumable replacements, and comprehensive machine performance inspections.

Logistics and Delivery

We maintain a comprehensive domestic distribution network. The 55kW Standalone Low Pressure VSD Air Compressor is packaged in export-grade, fumigation-free wooden crates, featuring shock-absorbing cushioning layers and reinforced corners to prevent impact damage.
For domestic customers, in-stock items are shipped within 3–5 business days of payment receipt. We offer flexible delivery options, including dedicated vehicle delivery directly to your facility or pickup from a logistics hub. Shipments are fully trackable throughout the entire transit process; in the event of transport damage, we provide free replacement parts or a complete unit exchange.
For international customers, we support FOB (Shenzhen/Guangzhou) and CIF (Destination Port) terms, and provide a complete set of export documentation as well as customs clearance assistance.

Partner Brands

Real-World Customer Site Footage

Elilyi 55kW Standalone Low Pressure VSD Air Compressor: On-Site Footage from a Metal Processing Plant in Jiangsu — Verified 30% Energy Savings

FAQ

1. Can the pressure of the 55kW Standalone Low Pressure VSD Air Compressor be customized?
Yes. At the factory, we support locking the output pressure to any specific value between 3 and 6 kg (i.e., 0.3–0.6 MPa). This eliminates the need for post-installation modifications by the customer, allowing the unit to directly match specific operational requirements such as low-pressure purging or pneumatic conveying.
2. Is this model a standalone unit? Does it require a separate air storage tank?
It is a purely standalone unit with no built-in air storage tank. It can be directly connected to the customer's existing air storage tanks, filters, and refrigerated air dryers, offering the flexibility to configure a complete low-pressure air supply system. This makes it ideal for retrofitting existing production lines or replacing equipment.
3. Does it support different voltages and frequencies?
Yes. We can customize the voltage (e.g., 220V, 380V, 400V, 415V, 440V, etc.) and frequency (50Hz / 60Hz) to suit the specific requirements of the destination country or region. Please specify your requirements when placing an order.
4. Do you provide CE certification or other certifications?
Our products are manufactured in accordance with EEAT standards. Upon request, we can provide CE certification or third-party inspection reports to meet customer requirements. Please consult our sales team for specific details.
5. How can overseas customers obtain technical support?
We offer free, lifetime remote technical support, including assistance with low-pressure parameter configuration and remote troubleshooting guidance (provided via video calls, email, etc.). For major industrial cities overseas, we can also coordinate on-site service visits, subject to regional availability.