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CMW oil-free scroll air compressor
The CMW oil-free scroll air compressor is a highly efficient and reliable product designed for various industrial applications. With its advanced technology and superior performance, this compressor is essential for businesses that require high-quality compressed air.
Introduction
The CMW oil-free scroll air compressor is a state-of-the-art machine that operates without the need for oil lubrication. It utilizes a scroll mechanism to compress air, ensuring a clean and contaminant-free output. This compressor is designed to deliver exceptional performance and durability, making it a valuable asset for industries that demand reliable compressed air.
Technical Parameters
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CMW series oil-free scroll air compressor technical parameters
| model | Motor output power | Pressure range | Gas production | noise | weight | |||
|---|---|---|---|---|---|---|---|---|
| kW | HP | MPa | Psi | L/min | cfm | dB(A) | kg | |
| CMW2.2-0.8 | 2.2 | 3 | 0.2-0.8 | 29-116 | 255 | 9 | 49±3 | 132 |
| CMW11-0.8 | 3.7×3 | 15 | 0.2-0.8 | 29-116 | 1245 | 44 | 58±3 | 300 |
| CMW2.2-1.0 | 2.2 | 3 | 0.2-1.0 | 29-145 | 215 | 8 | 49±3 | 132 |
| CMW4.5-1.0 | 4.5 | 6 | 0.2-1.0 | 29-145 | 410 | 14 | 52±3 | 150 |
| CMW4.4-1.0 | 2.2×2 | 6 | 0.2-1.0 | 29-145 | 430 | 15 | 52±3 | 150 |
| CMW9-1.0 | 4.5×2 | 12 | 0.2-1.0 | 29-145 | 820 | 29 | 58±3 | 185 |
| CMW13.5-1.0 | 4.5×3 | 18 | 0.2-1.0 | 29-145 | 1230 | 43 | 61±3 | 300 |
| CMW4.5-1.2 | 4.5 | 6 | 0.2-1.2 | 29-174 | 360 | 13 | 52±3 | 150 |
| CMW6.0-1.2 | 3×2 | 8 | 0.2-1.2 | 29-174 | 420 | 15 | 52±3 | 150 |
| CMW9-1.2 | 4.5×2 | 12 | 0.2-1.2 | 29-174 | 720 | 25 | 58±3 | 185 |
| CMW13.5-1.2 | 4.5×3 | 18 | 0.2-1.2 | 29-174 | 1080 | 38 | 61±3 | 300 |
| CMW18-1.2 | 4.5×4 | 25 | 0.2-1.2 | 29-174 | 1440 | 51 | 61±3 | 350 |
Features and Advantages
- No oil operation: The CMW oil-free scroll air compressor operates without the need for oil lubrication, ensuring clean and contaminant-free compressed air.
- Advanced cooling system: Equipped with an advanced cooling system, this compressor effectively controls the temperature during operation, prolonging its lifespan.
- High air purity: With its precise engineering and design, the CMW oil-free scroll air compressor delivers high-quality compressed air with minimal impurities.
- Quiet operation: This compressor is designed to operate quietly, minimizing noise pollution in the working environment.
- Precision engineering and design: The CMW oil-free scroll air compressor is meticulously engineered and designed to provide consistent and efficient performance.
- Enhanced durability: Built with robust materials and components, this compressor offers enhanced durability, ensuring long-term reliability.

Working Principle
The CMW oil-free scroll air compressor operates using a scroll mechanism. The compressor consists of two spiral-shaped scrolls, one fixed and the other orbiting. As the orbiting scroll moves, it compresses the air trapped between the scrolls, resulting in pressurized and clean compressed air output.
Applications
The CMW oil-free scroll air compressor finds extensive use in various industries and applications, including:
- Manufacturing
- Pharmaceuticals
- Food and beverage
- Electronics
- Medical facilities

Components of Oil-free Scroll Air Compressor
The CMW oil-free scroll air compressor consists of several key components:
- Scroll compressor unit
- Motor
- Air intake filter
- Cooling system
- Control panel
Each component plays a crucial role in the performance and lifespan of the CMW oil-free scroll air compressor.
Impact of Components on Performance and Lifespan
The performance and lifespan of the CMW oil-free scroll air compressor are influenced by various components:
- Scroll compressor unit: The scroll compressor unit ensures efficient compression and reliable operation.
- Motor: The motor provides the power needed for the compressor's operation.
- Air intake filter: The air intake filter prevents dust and contaminants from entering the compressor, preserving its performance.
- Cooling system: The cooling system maintains optimal operating temperatures, preventing overheating and extending the compressor's lifespan.
- Control panel: The control panel allows for easy monitoring and adjustment of compressor settings, optimizing performance and efficiency.
Key Technologies in Design and Manufacturing
The CMW oil-free scroll air compressor incorporates several key technologies to ensure its superior performance:
- Advanced scroll mechanism: The advanced scroll mechanism delivers efficient compression, minimizing energy consumption.
- Precision manufacturing: The compressor undergoes precision manufacturing processes to ensure its components fit together seamlessly, maximizing performance.
- High-quality materials: The compressor is constructed using high-quality materials that are corrosion-resistant and durable, ensuring long-term reliability.
- Advanced control system: The advanced control system allows for precise monitoring and adjustment of compressor operation, optimizing performance and energy efficiency.
Advantages over Oil-Lubricated Screw Compressors
The CMW oil-free scroll air compressor offers several advantages compared to oil-lubricated screw compressors:
- No oil contamination: As it operates without oil lubrication, the CMW oil-free scroll air compressor produces clean and oil-free compressed air.
- Lower maintenance requirements: Without the need for oil changes and filter replacements, the CMW oil-free scroll air compressor has lower maintenance requirements, reducing downtime and costs.
- Reduced environmental impact: The oil-free operation of this compressor eliminates the risk of oil contamination, ensuring a cleaner and safer working environment.
- Improved air quality: With its advanced air filtration system, the CMW oil-free scroll air compressor delivers high-quality compressed air with minimal impurities.
Materials Used in Manufacturing
The CMW oil-free scroll air compressor is manufactured using a combination of high-quality materials:
- Stainless steel: Stainless steel is used for critical components to ensure corrosion resistance and longevity.
- Aluminum alloy: Aluminum alloy is utilized for lightweight components, allowing for efficient operation and reduced energy consumption.
- High-density plastics: High-density plastics are employed for non-metal parts, providing durability and resistance to wear and tear.
Maintenance and Care
The CMW oil-free scroll air compressor requires regular maintenance to ensure optimal performance and longevity:
- Regular inspection: Perform routine inspections to identify any potential issues and address them promptly.
- Cleaning: Keep the compressor clean and free from dust and debris to prevent clogs and overheating.
- Filter replacement: Replace air intake filters as recommended by the manufacturer to maintain proper air quality.
- Lubrication (if applicable): Some components may require lubrication, follow the manufacturer's guidelines for proper lubrication procedures.
Applications and Industries
The CMW oil-free scroll air compressor finds extensive use in various industries and applications, including but not limited to:
- Manufacturing and production
- Pharmaceutical and healthcare
- Food and beverage processing
- Electronics manufacturing
- Medical facilities and laboratories
Latest Technological Innovations
The CMW oil-free scroll air compressor continues to evolve with the latest technological advancements:
- Smart control systems: Integration of smart control systems allows for remote monitoring, predictive maintenance, and energy optimization.
- Energy-efficient designs: Ongoing developments in energy-efficient designs help reduce power consumption and operating costs.
- Noise reduction technologies: Advancements in noise reduction technologies enable quieter operation, benefiting noise-sensitive environments.
Micro Oil Air Compressor Maintenance
The maintenance plan for the micro oil air compressor includes:
- Regular lubrication: Lubricate the compressor components following the manufacturer's guidelines to ensure smooth operation.
- Filter replacement: Replace filters regularly to maintain clean and efficient compressed air output.
- Inspection and cleaning: Regularly inspect and clean the compressor to prevent debris buildup and ensure optimal performance.
About Our Company
We are a leading company in the air compressor market in China. Our products include the Micro oil air compressor and the CMW oil-free scroll air compressor. With 300 sets of various fully automated CNC production equipment and automatic assembly equipment, we guarantee high-quality products and efficient manufacturing processes.
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