
Application of Roots Water Ring Vacuum Pump and Freeze-Drying Device in The Food Industry. High Efficiency Design: Combines Roots and water ring pumps for high limit vacuum and high pumping speed. Oil Free Operation: Completely oil-free structure prevents oil pollution and contamination. Dust and Vapor Resistant: Capable of handling gases with water vapor, condensable gas, and solid particles. Energy Saving Technology: Uses efficient 2BV and 2BE water ring pumps as front stage pumps. Compact Structure: Designed with a compact layout for space-saving installation. Solvent Recovery System: Closed circulation system allows recovery of organic solvents like methanol and ethanol. ISO 9001 Certified: Manufacturing process strictly managed according to ISO 9001 quality system. Global Export Capability: Products exported to Europe, America, Africa, Middle East, and Southeast Asia.