Screw Vacuum Pump for Electronic Photovoltaic Manufacturing

Screw Vacuum Pump for Electronic Photovoltaic Manufacturing. Oil-Free Dry Operation: No lubricating oil in working chamber, suitable for steam and dust gas removal. High Vacuum Performance: Ultimate vacuum up to 0.001 mbar (1 Pa) with high pumping speed options. Low Noise Design: Noise level as low as 72 dB(A) due to fine dynamic balancing and no friction. Energy Efficient: Lower power consumption with high efficiency motor and no compression in gas. Wide Industry Application: Used in photovoltaic, semiconductor, food processing, and oil recovery industries. Corrosive Environment Ready: High strength special screw material ensures stability in corrosive conditions. Maintenance Free: No friction between rotating parts ensures smooth running and long service life. Multiple Cooling Options: Available in air-cooled and water-cooled models to suit different extraction rates.