■ Outstanding performance, proven rotary vane technology, high vacuum and high stability

■ Good heat dissipation, multi-stage air-cooling structure, energy-saving and environmentally friendly

■ Clean exhaust, equipped with a highly efficient oil mist separator, effectively filters oil mist

■ Anti-oil return structure, protecting the vacuum system from oil contamination after power-off and shutdown

■ It has excellent anti-rust and anti-corrosion performance and can form an effective anti-corrosion film on the metal surface

■ Fluororubber sealing parts are adopted to enhance the corrosion resistance and air tightness of the product

■ High-elastic epoxy resin blades can provide high strength, high rigidity and fatigue resistance, ensuring the stability and reliability of the blades