oil free scroll air compressor with refrigerated air dryer

Compared with traditional air compressors, this oil free scroll air compressor features a smaller footprint, higher operating efficiency, and low noise—making it ideal for environments with strict air quality requirements. Its advanced scroll technology ensures pure, oil-free air and reliable performance for a wide range of applications.

Features of Oil Free Scroll Air Compressor

1. Small footprint: Compact design, occupying only one-third the space of conventional air compressors, making installation easy and space-saving.
2. Intelligent control: Equipped with a 4.3-inch touch screen and fully digital operation interface. Real-time dual pressure data display enhances ease of use.
3. Low-noise operation: High-efficiency noise reduction sponge keeps operating noise as low as 62 ± 3dB, suitable for indoor use without additional sound insulation.
4. High-efficiency head: The core compressor uses a high-efficiency motor, 30% more efficient than traditional asynchronous motors, with 12,000 hours of durability testing and over 95% total efficiency.
5. High-efficiency drainage system: Intelligent automatic drainer enables centralized drainage, reducing manual maintenance costs and improving reliability.
6. Corrosion-resistant tank: Optional stainless steel tank offers corrosion resistance, long service life, and ensures compressed air purity.
7. High-precision piping: All piping is made from high-precision stainless steel, pressure- and corrosion-resistant, ensuring smooth airflow and zero leakage risk.
8. Customizable special voltage: Voltage can be customized to meet power standards in different countries and regions, suitable for global customers.
9. Built-in cold dryer: Integrated design with built-in cold dryer reduces external equipment connections, increasing system compactness and efficiency.
10. High-precision filtration: Features original imported ATS precision filter to effectively remove impurities and moisture, ensuring air source quality.
11. Permanant magnet frequency conversion technology: Adopts advanced frequency conversion for enhanced energy efficiency and stable operation.

Working Principle

The core of the oil-free scroll compressor is its scroll compressor head, consisting of a fixed and a rotating scroll disk. As the rotating disk traces its path, air is gradually compressed and pushed towards the center, resulting in efficient, oil-free compression. With no pistons or lubricants required, maintenance is minimal and output air is exceptionally clean. The built-in cold dryer lowers the compressed air temperature to remove moisture, while the intelligent auto-drainer efficiently handles condensate discharge, ensuring stable and reliable operation.

Application Areas

• Medical industry: Supplies clean, sterile compressed air for hospitals, dental clinics, and respiratory equipment.
• Food processing: Used in food packaging and beverage production to prevent contamination from compressed air.
• Pharmaceutical industry: Provides high-quality, oil-free air in pharmaceutical production environments to avoid drug contamination.
• Electronic manufacturing: Ensures dust-free, pollution-free environments for semiconductor and precision electronics manufacturing.
• Laboratory and research institutions: Delivers stable, pure compressed air for experimental instruments and precision testing.
• Industrial automation: Powers pneumatic control systems and automation equipment, boosting production efficiency.