Features:
1. There's no oil in the cylinder which can compress highly purified air.
2. All annulus parts used are made from Teflon and Carbon materials. They are noted for long time use and excellent performance.
3. The auto-unloading system can adjust the air-production automatically according to its actual demand. Besides, the protection system can guarantee the machine work safely and smoothly in 24 hours without any operators.
4. Low noise and small vibration.

Application to:
1. Top-level painting in furniture, autos, musical instruments and other industries.
2. Food and drink processing lines.
3. Textile, printing and dyeing, leather processing lines.
4. Semiconductor, electric equipments, electrons processing lines.
5. Power station, ironworks factories, steelworks factories etc.
6. Other industries which need oil-free and purified air.