45kW 8 Bar Skid Mounted VSD Single Stage Air Compressor

Elily 45kW 8 Bar Skid-Mounted VSD Single Stage Rotary Screw Air Compressor is professionally optimized for standard 0.8 MPa industrial air supply scenarios. Integrating high energy efficiency, stable performance and intelligent operation, it serves as a cost-effective and reliable compressed air solution to help factories reduce operational costs and improve production efficiency.

High Energy Efficiency & Power Saving

Fitted with a Class 1 energy-efficient permanent magnet synchronous motor, the unit saves 8%–12% more energy than conventional motors. Supported by intelligent VSD control, it automatically matches airflow output to real-time air consumption and eliminates idle unloading loss, achieving 30%–50% comprehensive energy savings for long-term operation.

Stable & Durable Performance

Adopting coaxial direct-drive structure, it removes belt and coupling wear issues. Core bearings adopt premium SKF brand components, enabling vibration-free and low-noise airend operation with a design service life of up to 60,000 hours, ensuring long-term stable and trouble-free running.

Precise Intelligent Control

Equipped with a 7-inch smart touchscreen control system, the compressor supports automatic operation adjustment, real-time remote data monitoring and fault early warning. It maintains constant pressure accuracy within ±0.1 bar, delivering steady air supply to guarantee consistent performance of downstream pneumatic equipment.

Easy & Low-Cost Maintenance

The integrated skid-mounted structure features a compact and rational layout with fewer wearable parts than traditional units. It greatly reduces daily maintenance workload, repair frequency and overall after-sales operating costs.

Low Noise & Eco-Friendly Operation

With optimized silent structural design and high-efficiency noise reduction configuration, the overall operating noise is as low as 65 dB, effectively improving workshop working conditions and meeting global environmental operation standards.

Versatile Industrial Adaptability

It provides stable standard 0.8 MPa (8 bar) industrial pressure airflow, with a displacement of approximately 7–10 m³/min. It fully satisfies the daily production demands of general manufacturing, mechanical processing, electronics assembly and most standard factory air supply applications.

Product parameters:

Product photos

Applications:

Elily 45kW 8 Bar Skid-Mounted VSD Single Stage Rotary Screw Air Compressor delivers stable, efficient standard-pressure compressed air for a wide range of industrial applications:

Machining Workshops

Provides steady compressed air for CNC machine tools, machining centers, pneumatic fixtures and other precision processing equipment.

Spray Painting Production Lines

The standard 8 bar working pressure perfectly matches the air demand of automatic spray guns and industrial painting systems, ensuring uniform painting quality.

Packaging, Food & Beverage Industry

Reliably powers pneumatic packaging machines, sealing equipment and automatic filling systems for continuous production.

Auto Repair & 4S Workshops

Supports centralized air supply for workshop lifts, air tools, air cannons and vehicle painting equipment.

Electronics & Pharmaceutical Manufacturing

Delivers stable and clean air sources suitable for cleanroom environments that require high air supply consistency and purity.

Plastics & Rubber Industry

Serves as auxiliary air supply for pneumatic injection molding equipment, pre-blowing processes and rubber vulcanizing machines.

Woodworking & Furniture Production

Stably drives pneumatic nail guns, sanding machines and industrial dust removal systems for daily workshop operation.

Company strength

Elily is a high-tech enterprise integrating R&D, manufacturing and sales, focusing on compressed air purification and gas separation equipment. We operate a modern 20,000 m² production base, including 8,000 m² of workshop space furnished with advanced processing machinery and standardized assembly lines.

Our technical team consists of more than 20 senior engineers; core team members hold over 10 years of professional industry experience. The company has passed ISO9001 quality management system certification, and our core products carry CE certification. We enforce full-process quality inspection from raw material incoming checks to finished goods shipment to guarantee stable and reliable equipment performance.

We achieve an annual production capacity of over 2,000 units. Standard models can be delivered within 15–20 days. Our products are exported to more than 30 countries and regions across Southeast Asia, the Middle East, Europe and the Americas.

Sticking to factory-direct supply and supporting OEM customization, we deliver high-performance, cost-efficient gas solutions to global clients with reliable quality and efficient after-sales response.

Flexible Extended Warranty Services

Beyond the standard warranty policy, Elily provides optional 1-year or 2-year extended warranty packages for core components to prolong equipment guarantee coverage.

We also offer professional annual preventative maintenance solutions, including quarterly equipment inspections, regular filter replacement, air purity testing, system optimization upgrades, and detailed operation analysis reports. These systematic services ensure your equipment always runs under optimal working conditions.

For enterprise customers with multiple units, customized bundled maintenance plans are available to effectively reduce overall operational and maintenance costs.

Elily’s comprehensive after-sales protection delivers long-term stability, reliability, and full peace of mind for your production.

FAQ：

Q: What scale of pneumatic production fits the 45kW unit?

A: The 45kW 8 Bar Skid-Mounted VSD Single Stage Air Compressor delivers airflow of 7.5–8.2 m³/min, ideal for centralized air supply in medium-sized workshops. It can run 10–15 pneumatic tools simultaneously or support 1 to 2 medium-sized spray painting lines.

Q: Does the skid-mounted compressor need a concrete foundation?

A: No foundation is required. Just flat and hardened ground. Equipped with integrated shock-absorbing pads, the unit can be put into service right after positioning by forklift or crane.

Q: What equipment works well with 8 bar pressure?

A: 0.8 MPa is the universal standard industrial pressure. It meets the operating demands of most pneumatic tools, air cylinders, spray guns, air purging, packaging and painting equipment.

Q: Can the 45kW compressor run 24 hours continuously?

A: Yes. Built with industrial-grade continuous-duty design and sufficient cooling system, it supports 24/7 year-round non-stop operation.

Q: Do I need to purchase an extra air tank and refrigerated dryer?

A: It depends on your required air purity. This skid-mounted model does not include an air receiver tank or refrigerated dryer. We recommend installing an air tank for pressure buffering, together with refrigerated dryers and filters according to your production process standards.

Q: How much energy can a permanent magnet VSD compressor save versus conventional fixed-speed models?

A: Energy savings generally reach 25%–35%, varying based on airflow fluctuation. The energy-saving benefit becomes more obvious when air demand changes frequently.